CN110237485B

CN110237485B - Pedal balancing system

Info

Publication number: CN110237485B
Application number: CN201810193998.XA
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: CN110237485A

Abstract

The invention provides a pedal balancing system. The pedal balancing system includes: a body; a pivot, pivoted to the body and having an axis; at least one first weight member disposed on the body along a first path parallel to the axis relatively below the pivot; at least one second counterweight component is respectively arranged on two sides of the axis, and at least two of the second counterweight components are arranged on the body along a second path which is not parallel to the axis. The body is provided with a plurality of accommodating structures, and each second 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 on at least one second path. The pedal balance system has better pedal balance effect.

Description

Pedal balancing system

Technical Field

The invention relates to a pedal balancing system.

Background

The sports equipment such as bicycles and indoor exercise bicycles are provided with pedals, a user treads on the pedals and drives the crank to rotate to generate driving force, and the user can keep feet on the pedals according to the rotating speed of the crank. In order to prevent the foot of a user from slipping and turning over quickly when the user carelessly uses the pedal, so that the user is injured by collision, the known pedal is provided with a counterweight structure, and the pedal can return to balance quickly after the foot slips. However, the speed of the known pedal returning to balance is too fast, which often results in the user's reaction, and the safety of use is affected, and the known pedal cannot be adjusted according to the requirement because various sports apparatuses have the proper pedal balancing effect (such as the pedal inclination angle).

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

Disclosure of Invention

The main objective of the present invention is to provide a pedal balancing system with better pedal balancing effect.

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

a pedal balancing system comprising: a body; a pivot, pivoted to the body and having an axis; at least one first weight member disposed on the body along a first path parallel to the axis relatively below the pivot; at least one second counterweight component is respectively arranged on two sides of the axis, and at least two of the second counterweight components are arranged on the body along a second 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 second 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 on at least one second path.

Each accommodating structure comprises at least one yoke part, and each second weight 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.

At least two of the second paths are non-parallel.

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

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

The invention has the advantages that:

the pedal balance system has better pedal balance effect.

Drawings

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

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

Fig. 3 to 4 are schematic views of counterweight arrangements according to a first preferred embodiment of the present invention.

Fig. 5 to 6 are side views of the first preferred embodiment of the present invention.

Fig. 7 and 9 are schematic views showing the arrangement of a second weight member according to a second preferred embodiment of the present invention.

Fig. 8 is a partially exploded view of a second preferred embodiment of the present invention.

FIG. 10 is a top view of the third preferred embodiment of the present invention.

FIG. 11 is a top view of the fourth preferred embodiment of the present invention.

Fig. 12 is a partially exploded view of a fourth preferred embodiment of the present invention.

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 6, which show a first preferred embodiment of the present invention, a pedal balancing system 1 of the present invention includes a body 10, a pivot 20, at least one first weight member 30 and a plurality of second weight members 40.

The pivot 20 is pivoted to the body 10 and has an axis 21; at least one first weight member 30 is disposed on the body 10 along a first path 2 parallel to the axis 21, relatively below the pivot 20; at least one second weight component 40 is respectively arranged on two sides of the axis 21, and at least two of the plurality of second weight components 40 are arranged on the body 10 along a second path 3 which is not parallel to the axis 21; in the extending direction of the axis 21, each of the second paths 3 has at least two different distances from the axis 21. The plurality of second weight members 40 can generate different rotational moments along the extending direction of the axis 21, and different pedal balancing effects can be obtained with different weight arrangements.

In detail, the body 10 has a plurality of receiving structures 11, at least two receiving structures 11 are disposed on at least one second path 3, each second weight member 40 is received in one of the receiving structures 11, and the second weight members 40 are disposed in different receiving structures 11, so as to obtain the desired pedal balancing effect or/and inclination angle. In the present embodiment, each receiving structure 11 includes at least one yoke portion 111, each second weight member 40 is received in one of the yoke portions 111 to be fixed against any displacement, and the yoke portions 111 are, for example, a pair of convex portions protruding from the body 10 at intervals. In the pedal balancing system 1, at least two of the second paths 3 are non-parallel, and the pivot 20 and the plurality of second weight members 40 are located on different planes, as shown in fig. 3 to 5, the plurality of second weight members 40 are disposed at an end close to the pivot 20 or at an end far from the pivot 20, so as to form different moments, and the moments generated by the pivot 20 and the plurality of second weight members 40 are located on different planes. Wherein, at least two second paths 3 can also be parallel to each other, and each second path 3 is not parallel to the axis 21. By the position and weight configuration of each of the plurality of second weight members 40, the moment system of the first weight member 30 and the plurality of second weight members 40 during the swinging of the body 10 is changed, so as to obtain different pedal balancing effects, such as the angle of the pedal and the swinging speed of the pedal after being overturned. However, the pivot shaft 20 and each of the plurality of second weight members 40 may also be located on the same plane, as shown in FIG. 6.

Referring to fig. 7 to 9, in a second preferred embodiment of the present invention, a detachable protrusion 12 is disposed between two adjacent receiving structures 11a for fastening a plurality of second weight members 40 a. Thus, the position and weight of each second weight member 40a can be adjusted according to various needs. However, the blocking protrusion may be integrally formed or fixed to the body 10 a. Further, the plurality of second weight members 40a are arranged in a straight line not parallel to the axis 21; the path of the second weight members 40a may also be curved or curved, which is the function of adjusting the weight by changing the center of mass of the weight to obtain different moments of weight under the rated weight, as shown in the third preferred embodiment of fig. 10.

As shown in fig. 11 to 12, in the fourth preferred embodiment of the present invention, the body 10b may also be provided with a plurality of ribs 13, the plurality of ribs 13 define a plurality of receiving structures 11b for disposing a plurality of second weight components 40a, and the plurality of ribs may also be connected to form a plurality of cells. The second paths 3a of the plurality of receiving structures 11b are not parallel to the axis 21; the plurality of second paths 3a may be an arrangement direction of the plurality of second weight members 40a, or a longitudinal direction of the second weight members 40a when one second weight member 40a is disposed alone. In the second and third preferred embodiments, the pivot shaft 20 and the plurality of second weight members 40a may be located on the same plane or on different planes.

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 balancing system, comprising:

a body;

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

at least one first weight member disposed on the body along a first path parallel to the axis relatively below the pivot;

at least one second counterweight component is respectively arranged on two sides of the axis, and at least two of the second counterweight components are arranged on the body along a second path which is not parallel to the axis;

wherein, in the extending direction of the axis, each second path has at least two different distances from the axis.

2. The pedal balancing system of claim 1, wherein the body defines a plurality of receiving structures, each of the second weight members being received in one of the receiving structures.

3. The pedal balancing system of claim 1, wherein the body defines a plurality of receiving structures, and at least two receiving structures are disposed on at least one of the second paths.

4. The pedal balancing system of claim 3, wherein each receiving structure includes at least one yoke portion, and each second weight member is received in one of the yoke portions.

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

6. The pedal balancing system of claim 5, wherein the stop is removable.

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

8. The pedal balancing system of claim 1, wherein at least two of the second paths are non-parallel.

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

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