CN220530591U - Motor load type exercise bicycle - Google Patents

Abstract

The utility model relates to a motor load type exercise bicycle, which comprises a frame body, wherein the frame body is connected with a supporting part and a handheld part; the transmission assembly is connected to the frame body; the transmission assembly comprises a shell, wherein a magnetic motor is arranged in the shell and is connected to the shell through a first connecting shaft; the rotating direction of the magnetic force motor is opposite to the rotating direction of the first connecting shaft; the pedal assembly is connected with the first connecting shaft. The double-wheel transmission structure is designed into a single-wheel structure, and the magnetic motor for providing positive and negative rotation resistance is adopted, so that the structure is more compact, the load size can be adjusted according to the needs of a body builder, and the practicability is high.

Description

Motor load type exercise bicycle

Technical Field

The utility model belongs to the technical field of fitness equipment, and particularly relates to a motor load type exercise bicycle.

Background

Along with the improvement of living standard, people pay more and more attention to physical health, and the purpose of body building is achieved through various types of exercises, and the body building vehicle is used as body building equipment with smaller volume and is popular with body building lovers.

The prior exercise bicycle is provided with a driving wheel and a driven wheel respectively at the front and the back of the frame body, the driving wheel and the driven wheel are connected through a transmission belt, a user of the exercise bicycle sits on the bicycle to start to tread the pedal for riding, and the pedal is rotated to drive the driving wheel to rotate through the transmission of a belt pulley, so that the purpose of movement is achieved. The transmission structure of the double wheels not only enlarges the volume of the exercise bicycle, but also is difficult to maintain due to the complex structure.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the motor load type exercise bicycle with a simple structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a motor-loaded exercise bicycle comprises

The frame body is connected with a supporting part and a handheld part;

the transmission assembly is connected to the frame body; the transmission assembly comprises a shell, wherein a magnetic motor is arranged in the shell and is connected to the shell through a first connecting shaft; the rotating direction of the magnetic force motor is opposite to the rotating direction of the first connecting shaft;

the pedal assembly is connected with the first connecting shaft. The double-wheel transmission structure is designed into a single-wheel structure, and the magnetic motor for providing positive and negative rotation resistance is adopted, so that the structure is more compact, the load size can be adjusted according to the needs of a body builder, and the practicability is high.

According to the utility model, one side of the first connecting shaft is fixedly connected with the inner wall of the shell, and the other side of the first connecting shaft penetrates through the side wall of the shell.

According to the utility model, the pedal assembly further comprises a first pedal and a second pedal, wherein the first pedal is fixedly connected with the outer side wall of the shell, and the second pedal is connected with the first connecting shaft through a first connecting rod.

According to the utility model, the frame body is a triangular frame body; the support part comprises a front transverse pipe and a rear transverse pipe, the three intersection points of the triangular frame body are respectively connected with the front transverse pipe, the rear transverse pipe and the hand-held part, and the front transverse pipe and the rear transverse pipe are arranged in parallel and fixedly placed on the ground. According to the principle that the triangle has stability, the structure of the frame body is designed into a triangle, so that the stability of the exercise bicycle is improved.

According to the utility model, further, the shell is connected with a seat board connecting structure;

the seat board connecting structure comprises a first adjusting rod, a second adjusting rod and a knob used for fixing the relative positions of the first adjusting rod and the second adjusting rod, the first adjusting rod is fixedly connected with the shell, the second adjusting rod moves up and down in the first adjusting rod, a plurality of locating holes used for locating are formed in the surface of the second adjusting rod, and bolts of the knob are connected with the locating holes. The seat board connection structure can be adjusted in height, is suitable for body-building persons with various heights, and improves practicality.

The motor load type exercise bicycle has the beneficial effects that: the transmission assembly is matched with the pedal combination to realize the transmission function of the exercise bicycle;

the magnetic motor is arranged in the transmission assembly, so that the volume of the exercise bicycle is reduced, the resistance can be regulated according to the load, the load can be regulated according to the requirement of an exercise machine, and the operation is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic diagram of a motor-driven exercise bicycle according to the present utility model;

FIG. 2 is a schematic illustration of the structure of the utility model with the housing removed;

FIG. 3 is a schematic view of the cross-sectional B-B structure of FIG. 1;

fig. 4 is a partially enlarged schematic view of fig. 3 at a.

Detailed Description

The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.

The utility model relates to a motor load type exercise bicycle, as shown in fig. 1, which comprises a frame body 1, wherein the frame body 1 is a triangular frame body, three corners of the frame body 1 are connected with a front transverse pipe 11 and a rear transverse pipe 12 with supporting function and a hand-held bracket 13 connected with a hand-held part 2, and the front transverse pipe 11 and the rear transverse pipe 12 are arranged in parallel and fixedly placed on the ground;

the frame body 1 is provided with a transmission assembly 3, the transmission assembly 3 is combined with pedals through a connecting rod structure, and the pedal combination 4 is positioned at the outer side of the transmission assembly 3;

the transmission assembly 3 is also connected with a seat board structure (not shown in the figure), a body-building person sits on the seat board structure 4, pedals are trampled on the two feet to make the pedal assembly 4, and the hand-held part 2 is held tightly, so that the movement purpose of the body-building vehicle is realized.

Specifically, in the present embodiment, as shown in fig. 1, the pedal assembly 4 includes a first pedal 41 and a second pedal 42, which are disposed one above the other.

Specifically, in this embodiment, as shown in fig. 2, the transmission assembly 3 includes a housing 31, a first connecting shaft 311 penetrates through the housing 31, one end of the first connecting shaft 311 is connected with a side wall of the housing 31, the first pedal 41 is fixedly connected with the side wall of the housing 31, and the other end of the first connecting shaft 311 is connected with the second pedal 42 through a first connecting rod 312;

the first connecting shaft 311 is connected with the magnetic motor 5, the rotation direction of the magnetic motor 5 is opposite to that of the first connecting shaft 311, the magnetic motor 5 is a magnetic motor providing forward and reverse rotation resistance, and under the action of a load, the magnetic motor 5 provides resistance, so that the load can be automatically adjusted.

The two feet of the body builder respectively tread the first pedal 41 and the second pedal 42 to do pedal movement, the magnetic motor 5 reverses to apply resistance to the body builder, the load is increased, and the body builder is required to tread the pedal combination more forcefully, so that the purpose of movement and body building is achieved.

Specifically, in this embodiment, as shown in fig. 3 and 4, the seat plate structure includes a first adjusting rod 6, a second adjusting rod 7 and a knob 8, the first adjusting rod 6 is fixedly connected with the housing 31, the second adjusting rod 7 moves up and down in the first adjusting rod 6, a plurality of positioning holes 71 are provided on the surface of the second adjusting rod 7, and when the screw of the knob 8 is inserted into the positioning holes 71 to fix the positions of the first adjusting rod 6 and the second adjusting rod 7, thereby realizing position fixing. The heights of the body-building persons are the same, the proper seat board height is adjusted according to the heights of the body-building persons, and the adjustment process is as follows: unscrewing the knob 8 to draw the screw of the knob 8 away from the positioning hole 71 and adjust the extension length of the second adjusting rod 7; the shorter person presses down the second adjusting rod 7, and increases the contact distance between the second adjusting rod 7 and the first adjusting rod 6; the person with higher height pulls the second adjusting rod 7 upwards, reduces the contact distance between the second adjusting rod 7 and the first adjusting rod 6, and after the position is proper, screws the knob 8, so that the screw rod of the knob 8 is inserted into the positioning hole 71 to be fixed.

The beneficial effects brought by the technical scheme are as follows: the transmission assembly 3 is matched with the pedal combination to realize the transmission function of the exercise bicycle, and the magnetic motor 5 is arranged in the transmission assembly 3, so that the volume of the exercise bicycle is reduced, the resistance can be adjusted according to the load, the load can be adjusted according to the requirement of an exerciser, and the operation is convenient.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present application, it should be understood that, where azimuth terms such as "front, rear, upper, lower, left, right", "transverse, vertical, horizontal", and "top, bottom", etc., indicate azimuth or positional relationships generally based on those shown in the drawings, only for convenience of description and simplification of the description, these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". .

In addition, the terms "first", "second", etc. are used to define the components, and are merely for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and thus should not be construed as limiting the scope of the present application.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (3)

1. A motor load type exercise bicycle is characterized in that: the frame body is connected with a supporting part and a handheld part; the transmission assembly is connected to the frame body; the transmission assembly comprises a shell, wherein a magnetic motor is arranged in the shell and is connected to the shell through a first connecting shaft; the rotating direction of the magnetic force motor is opposite to the rotating direction of the first connecting shaft; the pedal assembly is connected with the first connecting shaft; one side of the first connecting shaft is fixedly connected with the inner wall of the shell, and the other side of the first connecting shaft penetrates through the side wall of the shell; the shell is connected with a seat board connecting structure; the seat board connecting structure comprises a first adjusting rod, a second adjusting rod and a knob used for fixing the relative positions of the first adjusting rod and the second adjusting rod, the first adjusting rod is fixedly connected with the shell, the second adjusting rod moves up and down in the first adjusting rod, a plurality of locating holes used for locating are formed in the surface of the second adjusting rod, and bolts of the knob are connected with the locating holes.

2. The motor-supported exercise bicycle of claim 1, wherein: the pedal assembly comprises a first pedal and a second pedal, the first pedal is fixedly connected with the outer side wall of the shell, and the second pedal is connected with the first connecting shaft through a first connecting rod.

3. The motor-supported exercise bicycle of claim 1, wherein: the frame body is a triangular frame body; the support part comprises a front transverse pipe and a rear transverse pipe, the three intersection points of the triangular frame body are respectively connected with the front transverse pipe, the rear transverse pipe and the hand-held part, and the front transverse pipe and the rear transverse pipe are arranged in parallel and fixedly placed on the ground.