Handrail treadmill

Abstract

The utility model relates to the technical field of treadmills, in particular to a handrail treadmill which comprises a treadmill body and a handrail assembly, the handrail assembly comprises supporting pipes and a handrail frame, the supporting pipes are fixedly connected to the left side and the right side of the treadmill body, the handrail frame is fixedly connected between the supporting pipes, and the handrail frame is in a U shape. A user can lie on the armrest frame and hold the armrest to step up and down after being tired after exercising for a period of time, in addition, the supporting pipe comprises a lower supporting pipe and an upper supporting pipe, the upper supporting pipe and the lower supporting pipe are connected in a sleeved mode, a plurality of screw holes are formed in the overlapping portion of the upper supporting pipe and the lower supporting pipe, and first fixing bolts are installed in the screw holes. A plurality of first fixing bolts used for reinforcing are arranged between the upper supporting pipe and the lower supporting pipe, the height of the armrest frame is increased, meanwhile, the connecting strength between the upper supporting pipe and the lower supporting pipe is guaranteed, and the connecting stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of steppers, and particularly discloses a handrail stepper. Background Art

[0002] With the improvement of living standards, people are increasingly valuing physical exercise. However, limited venues and conditions mean that people lack the time and space to engage in sports. Consequently, simple and convenient indoor exercise equipment, such as steppers, have emerged and are gaining popularity. Air steppers feature two pedals on a base, connected to the base by airbags. During exercise, the user's feet act on the pedals, causing them to move up and down, overcoming the resistance of the airbags and achieving the desired movement.

[0003] The Chinese utility model (patent number: 202421289560.9) applied for by the applicant on June 6, 2024 discloses an armrest stepper. A fixed tube is provided on the air stepper body. The armrest assembly includes a connecting piece, an armrest mounting seat, a D-shaped piece and a knob. The connecting piece is fixed on the fixed tube, and the armrest mounting seat is sleeved on the connecting piece. The knob passes through the D-shaped piece and the armrest mounting seat and is detachably connected to the connecting piece. A D-shaped notch is provided on the connecting piece. The D-shaped piece is fixed on the D-shaped notch to press the armrest mounting seat into the connecting piece and make the armrest mounting seat rotate around the connecting piece. By tightening or loosening the adjusting knob, the armrest on the armrest mounting seat can obtain different friction forces. When disassembling, first remove the upper and lower armrests from the armrest mounting seat, loosen the knob and the D-shaped piece, and take the armrest mounting seat out of the connecting piece. Quick disassembly can be achieved by unscrewing the connecting piece. The utility model has a compact structure. By adding an armrest assembly, the user's hands are supported and the armrest assembly is easy to disassemble and assemble.

[0004] The applicant discovered in subsequent production and use that the armrest assembly of the disclosed technical solution was prone to loosening after frequent use. In addition, the armrest assembly was separately arranged on the main body of the air stepper. After being tired from long-term exercise, the user could not lie on the armrest to exercise. Utility Model Content

[0005] The technical solutions adopted by the present invention to solve the above problems are as follows:

[0006] The utility model provides a handrail stepper, comprising:

[0007] Stepper body;

[0008] The handrail assembly includes a support tube and a handrail frame. The support tube is fixedly connected to the left and right sides of the stepper body. The handrail frame is fixedly connected between the support tubes. The shape of the handrail frame is "U-shaped".

[0009] Furthermore, the support tube includes a lower support tube and an upper support tube, the upper and lower support tubes are sleeved together, and a plurality of screw holes are provided in the overlapping portion of the upper support tube and the lower support tube, and first fixing bolts are installed in the screw holes.

[0010] Furthermore, the screw holes are evenly distributed on the outside of the overlapping portion of the upper support tube and the lower support tube, and an arc-shaped gasket is provided between the first fixing bolt and the screw hole.

[0011] Furthermore, the handrail is sleeved on the support tube, and the overlapping portion of the support tube and the handrail is provided with a plurality of screw holes, in which first fixing bolts are installed, and an arc-shaped gasket is provided between the first fixing bolt and the screw hole.

[0012] Furthermore, the stepper body is provided with an armrest assembly connecting pipe, the support pipe is sleeved on the armrest assembly connecting pipe, the overlapping part of the support pipe and the armrest assembly connecting pipe is provided with a second fixing bolt, the second fixing bolt passes through the overlapping part of the support pipe and the armrest assembly connecting pipe, and one end of the second fixing bolt is provided with a gasket and a cover nut in sequence.

[0013] The beneficial effect of the utility model is that: the technical solution provides a handrail stepper, including a stepper body and a handrail assembly, the handrail assembly includes a support tube and a handrail frame, the support tube is fixedly connected to the left and right sides of the stepper body, and the handrail frame is fixedly connected between the support tubes. The shape of the handrail frame is "U-shaped". After the user is tired after exercising for a period of time, he can lie on the handrail frame and hold the handrail to step up and down. In addition, the support tube includes a lower support tube and an upper support tube, and the upper and lower support tubes are sleeved. The overlapping part of the upper support tube and the lower support tube is provided with a plurality of screw holes, and the first fixing bolts are installed in the screw holes. A plurality of first fixing bolts for reinforcement are provided between the upper and lower support tubes. While increasing the height of the handrail frame, the connection strength between the upper and lower support tubes is guaranteed, and the connection stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0015] Figure 1 This is a three-dimensional diagram of a handrail stepper of the present utility model;

[0016] Figure 2This is the first exploded view of the handrail assembly in the handrail stepper of the utility model;

[0017] Figure 3 This is the second exploded view of the handrail assembly in the handrail stepper of the utility model;

[0018] Figure 4 This is the third exploded view of the handrail assembly in the handrail stepper of the utility model.

[0019] Marked in the accompanying drawings are: 1-stepper body, 11-handrail assembly connecting pipe, 2-support pipe, 21-lower support pipe, 22-upper support pipe, 3-handrail frame, 4-first fixing bolt, 5-arc-shaped gasket, 6-second fixing bolt, 7-gasket, 8-cap nut. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0021] Refer to the instruction manual Figure 1-4 As shown, a handrail stepper includes a stepper body and a handrail assembly. The handrail assembly includes a support tube 2 and a handrail frame 3. The support tube 2 is fixedly connected to the left and right sides of the stepper body 1. The handrail frame 3 is fixedly connected between the support tubes 1. The handrail frame 3 is in a "U-shape". After the user is tired after exercising for a period of time, he can lie on the handrail frame 3 and hold the handrail to step up and down, which is convenient to use.

[0022] As a preferred implementation scheme of this embodiment, the support tube 2 includes a lower support tube 21 and an upper support tube 22. The upper and lower support tubes are socketed together. The overlapping part of the upper support tube 22 and the lower support tube 21 is provided with a plurality of screw holes, and the first fixing bolts 4 are installed in the screw holes. A plurality of first fixing bolts 4 for reinforcement are provided between the upper and lower support tubes. While increasing the height of the handrail, the connection strength between the upper and lower support tubes is guaranteed, and the connection stability is high.

[0023] Specifically, the screw holes are evenly distributed on the outside of the overlapping part of the upper support tube 22 and the lower support tube 21 to ensure that the connection ends of the upper support tube 22 and the lower support tube 21 are evenly stressed. An arc-shaped gasket 5 is provided between the first fixing bolt 4 and the screw hole to prevent the first fixing bolt 4 from falling out of the screw hole.

[0024] Specifically, the handrail frame 3 is sleeved on the support tube 2, and the overlapping portion of the support tube 2 and the handrail frame 3 is provided with a plurality of screw holes, and the first fixing bolts 4 are installed in the screw holes, and the arc-shaped gasket 5 is provided between the first fixing bolts 4 and the screw holes.

[0025] In addition, the stepper body 1 is provided with an armrest assembly connecting tube 11, the support tube 2 is sleeved on the armrest assembly connecting tube 11, and the overlapping part of the support tube 2 and the armrest assembly connecting tube 11 is provided with a second fixing bolt 6, the second fixing bolt 6 passes through the overlapping part of the support tube 2 and the armrest assembly connecting tube 11, and one end of the second fixing bolt 6 is provided with a gasket 7 and a cap nut 8 in sequence.

[0026] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0027] The present technical solution provides a handrail stepper, comprising a stepper body and a handrail assembly, the handrail assembly comprising a support tube and a handrail frame, the support tube being fixedly connected to the left and right sides of the stepper body, the handrail frame being fixedly connected between the support tubes, and the handrail frame being in a "U-shape", so that when the user is tired after exercising for a period of time, he can lie on the handrail frame and hold the handrail to perform up and down stepping movements, in addition, the support tube comprises a lower support tube and an upper support tube, the upper and lower support tubes are sleeved, a plurality of screw holes are provided at the overlapping portion of the upper support tube and the lower support tube, a first fixing bolt is installed in the screw hole, and a plurality of first fixing bolts for reinforcement are provided between the upper and lower support tubes, which ensure the connection strength between the upper and lower support tubes while increasing the height of the handrail frame, and the connection stability is high.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the drawings are not drawn according to actual proportional relationships. The techniques, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as being merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0030] In the description of this application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, longitudinal, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application. In addition, the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0031] It should be understood that when an element is referred to as being “on” or “connected to” another element, it can be directly on or directly connected to the other element, or it can be indirectly connected with an intervening element between the two. Conversely, when an element is referred to as being “directly on” or “directly connected to” another element, there are no intervening elements between the two.

[0032] In addition, it should be noted that in the description of the present invention, the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this application. In the description of the present invention, unless otherwise stated, the meaning of "multiple" refers to two or more.

[0033] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A handrail stepper, characterized in that: include: Stepper body; The handrail assembly includes a support tube and a handrail frame. The support tube is fixedly connected to the left and right sides of the stepper body. The handrail frame is fixedly connected between the support tubes. The shape of the handrail frame is "U-shaped".

2. The handrail stepper according to claim 1, characterized in that: The support tube includes a lower support tube and an upper support tube. The upper and lower support tubes are sleeved together. The overlapping portion of the upper support tube and the lower support tube is provided with a plurality of screw holes. The first fixing bolts are installed in the screw holes.

3. The handrail stepper according to claim 2, characterized in that: The screw holes are evenly distributed on the outer side of the overlapping portion of the upper support tube and the lower support tube, and an arc-shaped gasket is provided between the first fixing bolt and the screw hole.

4. The handrail stepper according to claim 3, characterized in that: The handrail is sleeved on the support tube, and a plurality of screw holes are provided at the overlapping portion of the support tube and the handrail. First fixing bolts are installed in the screw holes, and the arc-shaped gasket is provided between the first fixing bolts and the screw holes.

5. The handrail stepper according to claim 4, characterized in that: The stepper body is provided with an armrest assembly connecting pipe, the support pipe is sleeved on the armrest assembly connecting pipe, the overlapping part of the support pipe and the armrest assembly connecting pipe is provided with a second fixing bolt, the second fixing bolt passes through the overlapping part of the support pipe and the armrest assembly connecting pipe, and one end of the second fixing bolt is provided with a gasket and a cap nut in sequence.

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