CN110237494B

CN110237494B - Pedal counterweight system

Info

Publication number: CN110237494B
Application number: CN201810193997.5A
Authority: CN
Inventors: 白政忠
Original assignee: Marwi Industry Co ltd
Current assignee: Marwi Industry Co ltd
Priority date: 2018-03-09
Filing date: 2018-03-09
Publication date: 2021-06-25
Anticipated expiration: 2038-03-09
Also published as: CN110237494A

Abstract

The present invention provides a pedal counterweight system, comprising: a body; a pivot, pivoted to the body and having an axis; at least two of the plurality of weight components are arranged on the body along a configuration path which is not parallel to the axis. The body is provided with a plurality of accommodating structures, and each counterweight part is accommodated in one of the accommodating structures. The body is provided with a plurality of accommodating structures, and at least two accommodating structures are arranged along at least one arrangement direction. Each accommodating structure comprises at least one yoke part, and each counterweight part is accommodated in one yoke part. A stop protrusion is disposed between two adjacent receiving structures. The pedal counterweight system can adjust the mass center and the balance state of the pedal.

Description

Pedal counterweight system

Technical Field

The invention relates to a pedal counterweight system.

Background

With the improvement of science and technology, the pedal counterweight system has the effect of automatically resetting the pedal, solves the problem that the pedal needs to be firstly stepped flat and then used when a bicycle and fitness equipment are used, and is convenient for a user to operate.

However, known pedal weighting systems provide a stable pedal balance, but cannot be adjusted to different centers of mass and thus different balance conditions depending on the user's operating habits.

Therefore, there is a need for a novel and improved pedal weighting system to solve the above problems.

Disclosure of Invention

The invention mainly aims to provide a pedal counterweight system which can adjust the mass center and the balance state of a pedal.

In order to achieve the purpose, the invention adopts the following technical scheme:

a pedal weighting system, comprising: a body; a pivot, pivoted to the body and having an axis; at least two of the plurality of weight components are arranged on the body along a configuration path which is not parallel to the axis.

Further, in the above-mentioned case,

the body is provided with a plurality of accommodating structures, and each counterweight component is accommodated in one of the accommodating structures.

The body is provided with a plurality of accommodating structures, and at least two accommodating structures are arranged along at least one arrangement direction.

Each accommodating structure comprises at least one yoke part, and each counterweight part is accommodated in one yoke part.

A stop protrusion is disposed between two adjacent receiving structures.

The blocking protrusion is detachable.

The body is provided with a plurality of ribs which define the plurality of accommodating structures.

The configuration paths of at least two configuration parts are non-parallel.

The pivot and the plurality of counterweight components are positioned on the same plane.

The pivot axis and the at least one weight member are located in different planes.

The invention has the advantages that:

the pedal counterweight system can adjust the mass center and the balance state of the pedal.

Drawings

Fig. 1 is a perspective view of a preferred embodiment of the present invention.

Fig. 2 is an exploded view of a preferred embodiment of the present invention.

FIG. 3 is a bottom exploded view of a preferred embodiment of the present invention.

FIG. 4 is a side view of a preferred embodiment of the present invention.

FIG. 5 is an exploded view of a second form of a preferred embodiment of the invention.

FIG. 6 is a side view of a second form of a preferred embodiment of the present invention.

FIG. 7 is a diagram illustrating a third form of the present invention.

Fig. 8 is a partially enlarged view of the structure shown in fig. 7.

Fig. 9 is a schematic view of another counterweight configuration of the structure shown in fig. 7.

Fig. 10 is another schematic view of the arrangement of the receiving structures of fig. 7.

FIG. 11 is a diagram illustrating a fourth embodiment of the present invention.

Fig. 12 is a partial enlarged view of the structure shown in fig. 11.

Detailed Description

The following description is given by way of example only, and not by way of limitation, of the scope of the present invention.

Referring to fig. 1 to 4, which show a preferred embodiment of the present invention, the pedal weight system 1 of the present invention includes a body 10, a pivot 20 and a plurality of weight members 30.

The pivot 20 is pivotally connected to the body 10 and has an axis 21, and at least two of the plurality of weight members 30 are disposed on the body 10 along a disposition path non-parallel to the axis 21; the arrangement path has at least two different distances from the axis 21 in the extending direction of the axis 21. Thus, the plurality of weight members 30 can generate different rotational moments along the extending direction of the axis 21, and can adjust the mass center and the balance state of the pedal, such as the inclined angle of the pedal during balance.

The main body 10 has a plurality of receiving structures 11, and each weight member 30 is received in one of the receiving structures 11. One end of the pivot 20 is a connecting portion 22 protruding out of the body 10 and having an external thread structure 221, and the connecting portion 22 is used for linking a transmission mechanism (e.g. a crank) having an internal thread structure. The arrangement paths of at least two of the plurality of weight members 30 are non-parallel. The pivot 20 and the at least one weight member 30 are located on different planes, and in the embodiment, the number of the weight members 30 is two, and the two weight members and the pivot 20 are located on different planes. However, as shown in the second form of this embodiment shown in fig. 5 and 6, the pivot 20a and the plurality of weight members 30a may be located on the same plane and both of them are not parallel to the axis 21a, and the center of mass and the balance of the pedal may be adjusted.

In detail, the body 10 is disposed to be wide and narrow at both side portions of the axis 21, the body 10 has an upper portion 101 and a lower portion 102 integrally or non-integrally coupled, and the plurality of weight members 30 are accommodated between the upper portion 101 and the lower portion 102. In other embodiments, the two sides of the body on the axis are symmetrically arranged, or the upper and lower parts are symmetrically arranged, or a plurality of weight components can be arranged on the outer side of the body. Preferably, the upper portion 101 of the body 10 has an anti-slip structure 15 (e.g. a concave-convex structure) to provide better friction force, however, in other embodiments, the anti-slip structure can be disposed on both sides of the upper and lower portions of the body. Preferably, a belt structure 40 is further disposed on the upper portion 101 of the body 10 along the axis 21 for stable wearing, and the belt structure 40 is, for example, a detachable and elastically stretchable suitable structure.

As shown in fig. 7 and 8, in a third form of the present embodiment, the main body is provided with a plurality of receiving structures 11b, and at least two receiving structures 11b are disposed along at least one disposition direction. Each receiving structure 11b includes at least one yoke portion 12b, and each weight member 30b is received in one of the yoke portions 12 b. Preferably, a stop protrusion 13b is disposed between two adjacent receiving structures 11b, the yoke portion 12b or/and the stop protrusion 13b is detachable for receiving weight components with different sizes and numbers, but the yoke portion or/and the stop protrusion may also be integrally formed on the body. Specifically, the third form of the present embodiment is that a plurality of accommodating structures 11b are respectively disposed in two disposition directions, and each accommodating structure 11b is arranged along a linear path, but there is no difficulty in disposing accommodating structures with different numbers in each disposition direction; alternatively, as shown in fig. 9, the accommodating structure 11b at different positions can be selectively used for accommodating the weight component 30b according to different requirements; alternatively, as shown in fig. 10, the receiving structures 11b are arranged along a curved path, and the center of mass and the balance state of the pedal can be adjusted in the same way; although the receiving structures may be arranged along an arc, a bend, or a combination of various linear paths.

In a fourth form of this embodiment, as shown in fig. 11 and 12, the body is provided with a plurality of ribs 14c, the plurality of ribs 14c defining a plurality of receiving structures 11 c. The ribs 14c may be integrally formed or detachably disposed on the body, and the weight members 30c may have long sides abutting against the adjacent ribs 14c, or in other embodiments, the short sides abutting against the adjacent ribs. Similarly, the receiving structure 11c, which can be selectively located at different positions according to different requirements, receives the weight component 30c to adjust the center of mass and the balance state of the pedal.

The above description is of the preferred embodiment of the present invention and the technical principles applied thereto, and it will be apparent to those skilled in the art that any changes and modifications based on the equivalent changes and simple substitutions of the technical solution of the present invention are within the protection scope of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A pedal weighting system, comprising:

a body;

a pivot, pivoted to the body and having an axis;

at least two of the plurality of counterweight components are arranged on the body along a configuration path which is not parallel to the axis;

wherein, in the extending direction of the axis, the configuration path and the axis have at least two different distances.

2. The pedal weighting system according to claim 1, wherein the body defines a plurality of receiving structures, each weight member being received in one of the receiving structures.

3. The pedal weighting system according to claim 1, wherein the body defines a plurality of receiving structures, and at least two receiving structures are disposed along at least one direction.

4. The pedal weighting system according to claim 3, wherein each receiving structure includes at least one yoke portion, and each weighting element is received in one of the yoke portions.

5. The pedal weighting system according to claim 4, wherein a stop protrusion is disposed between adjacent ones of the plurality of receiving structures.

6. The pedal weighting system according to claim 5, wherein the stop is removable.

7. The pedal weighting system according to claim 2, wherein the body defines a plurality of ribs defining the plurality of receiving structures.

8. The pedal weighting system according to claim 1, wherein the at least two weight members are disposed in non-parallel paths.

9. The pedal weighting system according to any one of claims 1 to 8, wherein the pivot and the plurality of weight members are located in the same plane.

10. The pedal weighting system according to any one of claims 1 to 8, wherein the pivot axis and the at least one weight member are located in different planes.