TWM452782U - Magnetically controlled flywheel structure of fitness equipment - Google Patents

Description

Magnetic control flywheel structure for sports equipment

The present invention relates to a magnetically controlled flywheel structure of a sports equipment, in particular to a magnetically controlled flywheel mounted on a sports equipment, and with magnetic control components, to achieve the purpose of controlling the magnetic control damping of the sports equipment.

According to the conventional pedal-operated sports equipment, most of them require a magnetron damping device. The magnetron damping device includes at least: a magnetron wheel body and a magnetron assembly, so that when the athlete uses the sports equipment, The resistance of the pedaling can be increased by controlling the relative magnetic force generated between the magnetron body and the magnetron assembly, so that the athlete can achieve the effect of the movement. However, producers often have different machines and magnetrons, and a single sports equipment is often used by people of different ages and genders. Therefore, producers often need to manufacture a variety of magnetron sizes and produce them. Many quantities are stocked to meet the needs of various buyers.

Therefore, how to improve the magnetic wheel of the above-mentioned conventional sports equipment, to improve the diversification of the function of the magnetic wheel, and to provide the sports equipment of the buyer and the user with better and higher convenience. The relevant industry needs to work hard to develop goals.

In view of the inconvenience of the magnetic control wheel of the conventional sports equipment, it is impossible to At the request of the buyer and the user, the creator developed and designed with years of experience. After many discussions and trials of sample tests, and many revisions and improvements, the author created this creation.

The problem to be solved is to solve the problem that the magnetron wheel of the conventional sports equipment has a fixed single specification and to solve the problem; the technical purpose of solving the problem is that the main purpose of the creation is to provide a sports equipment. The magnetically controlled flywheel structure is pivotally disposed on the main frame of the sports equipment, and comprises: a non-magnetic aluminum metal disk having a middle hole at the center; a first weight-bearing ring piece capable of guiding the magnetic; and a central inner disk , having an axial center axis at a center thereof, and an outer circumference of the inner disc of the center is fit around the inner circumference of the first weight ring, and the central inner disc passes through the aluminum metal a hole in the middle of the disk; a magnetically-adjustable weight plate which is screwed with the aluminum metal disk and the central inner disk; and a magnetically conductive second weight ring piece which is matched with the first weight ring piece and The heavy discs are screwed together; and the above-mentioned members are combined to form an integrated magnetron flywheel structure for adjusting the magnetic control damping of the magnetic control parts of the sports equipment.

Compared with the effect of the prior art, that is, when the magnetron flywheel is mounted on the sports equipment, the weight of the magnetron flywheel can be adjusted according to the needs of different buyers or different athletes, and the producer can reduce the inventory of the magnetron flywheel Problem, reduce production costs.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Explanation] For details, please refer to the following: Please refer to Figures 1~5 for the purpose of providing a magnetically controlled flywheel (12) structure for sports equipment, which is pivoted to the main frame of the sports equipment (10). 11) above, comprising: a non-magnetic magnetic aluminum metal disk (20) having a middle hole (13) at a center thereof and opposite to the aluminum metal on the main frame body (11) of the sports equipment (10) The end surface of the disk (20) is provided with a magnetic control member (14); a magnetically conductive first weight ring (30), the aluminum metal disk (20) and the first weight ring (30) near the periphery A plurality of first perforations (31) are commonly provided at the edges to be screwed to each other; a central inner disc (40) has an axial center axis (41) at one side of the center, and a proximal end portion of the central shaft (41) is provided with a multilateral a corner post (42), the polygonal corner post (42) is sleeved with a pulley (43), and the outer peripheral edge of the central inner disc (40) is just fit around the inner circumference of the first weight ring (30); A magnetically conductive weight plate (50) is screwed to the aluminum metal disk (20) and the central inner disk (40); a magnetically conductive second weight ring (60) is coupled to the first a weight ring piece (30) and a weight plate (50) are screwed together; and the above components are matched, A flywheel integrally magnetron (12) structure for sports equipment (10) controls the magnetic member (14) to adjust the magnetic damping.

The aluminum metal disk (20), the central inner disk (40) and the weight plate (50) are jointly provided with a plurality of second through holes (32) to be screwed to each other.

Further, the first weight ring (30), the weight plate (50) and the second weight ring (60) are provided with a plurality of third through holes (33) at the outer periphery of the second weight ring (60) to be screwed to each other.

With the above structure and composition design, the assembly steps and usage scenarios of this creation are explained as follows:

(1) The aluminum metal disk (20) and the first weight ring piece (30) are screwed to each other by the first through hole (31).

(2) fitting the inner disc (40) to the first weight ring (30), and inserting the shaft (41) of the center inner disc (40) through the aluminum metal disc (20) Hole (13).

(3) The weight plate (50) is coupled to the first weight ring (30), and the aluminum metal plate (20), the center inner plate (40) and the weight are used by the second hole (32). The discs (50) are simultaneously screwed together.

(4) The second weight ring piece (60) is coupled to the weight plate (50), and the first weight ring piece (30) and the weight plate (50) are used by the third hole (33). And the second weight ring piece (60) are simultaneously screwed together.

(5), the magnetically controlled flywheel (12) integrated into the body is used to pass the main frame (11) of the sports equipment (10) through the central shaft (41), and a pulley (43) is fitted to the On the polygonal corner post (42) of the central axis (41).

The use of the magnetic control member (14) in conjunction with the magnetically controlled flywheel (12) to adjust the action of the magnetically controlled damping is no different from the conventional use, and will not be described in detail.

By the structure of the above specific embodiment, the following benefits can be obtained: the creation is produced in a modular structure, and when different buyers or users have different needs, the weight plate (50) or the number can be increased or decreased. The number of the second weight ring (60) adjusts the weight of the magnetron flywheel, and the producer can reduce the inventory of the magnetron flywheel. The problem is to reduce the production cost, which makes the creation more flexible in production, and can be mass-produced. It is not necessary to design separate flywheel specifications, sizes and weights for each different sports equipment, and it is necessary to separately open the mold production. In addition, the magnetically controlled flywheel (12) of this creation is quite easy to change and disassemble. The user only needs to disassemble and screw the screws and nuts to achieve the replacement of the magnetron flywheel (12).

In summary, the present creative system can effectively solve the shortcomings of the prior art and can be easily implemented by those skilled in the art, but the above is only one preferred embodiment of the present invention. However, it is not possible to limit the scope of the implementation of this creation; that is, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application for this creation shall remain within the scope of this creation patent.

(10)‧‧‧ sports equipment

(11)‧‧‧Main frame

(12)‧‧‧Magnetic flywheel

(13)‧‧‧中孔

(14) ‧‧‧Magnetic control

(20)‧‧‧Aluminum metal plate

(30)‧‧‧First weight ring

(31)‧‧‧First perforation

(32)‧‧‧Second perforation

(33) ‧‧‧ third perforation

(40) ‧‧‧ Center disk

(41)‧‧‧Axis

(42) ‧‧‧Multiple corner columns

(43)‧‧‧ Pulley

(50)‧‧‧With weight plate

(60)‧‧‧Second weight ring

The first picture is a three-dimensional combination of the creation.

Figure 2 is a perspective view of another perspective of the creation.

Fig. 3 is an exploded perspective view of Fig. 1.

Figure 4 is a reference diagram of the usage status of this creation.

Fig. 5 is a partially enlarged perspective view of Fig. 4.

(13)‧‧‧中孔

(20)‧‧‧Aluminum metal plate

(30)‧‧‧First weight ring

(31)‧‧‧First perforation

(32)‧‧‧Second perforation

(33) ‧‧‧ third perforation

(40) ‧‧‧ Center disk

(41)‧‧‧Axis

(42) ‧‧‧Multiple corner columns

(43)‧‧‧ Pulley

(50)‧‧‧With weight plate

(60)‧‧‧Second weight ring

Claims (6)

A magnetically controlled flywheel structure of a sports equipment is pivotally mounted on a main frame of a sports equipment, comprising: a non-magnetic magnetic aluminum metal disk having a middle hole at a center thereof; and a first weight-bearing ring piece capable of guiding magnetic a central inner disk having an axial center axis at a center thereof, and an outer peripheral edge of the inner inner disk is just fitted to the inner circumference of the first weight ring piece, and the central inner disk is axially passed Passing through the hole in the aluminum metal disk; a magnetically conductive weight plate is screwed to the aluminum metal disk and the central inner disk; and a magnetically conductive second weight ring is attached to the first weight The ring piece and the weight plate are screwed together; and the above-mentioned members are combined to form an integrated magnetron flywheel structure for adjusting the magnetic control damping of the control piece of the sports equipment. The magnetron flywheel structure of the sports equipment of claim 1, wherein the aluminum metal disk and the first weight ring are provided with a plurality of first perforations at the outer periphery of the first weight ring to be screwed together. The magnetically controlled flywheel structure of the sports equipment according to the first aspect of the invention, wherein the main frame body of the sports equipment is provided with a magnetic control member at an end position opposite to the aluminum metal disk. The magnetron flywheel structure of the sports equipment according to the first aspect of the invention, wherein the aluminum metal disk, the central inner disk and the weight plate are jointly provided with a plurality of second perforations to be screwed to each other. The magnetically controlled flywheel structure of the sports equipment of the first aspect of the invention, wherein the first weight ring, the weight plate and the second weight ring are provided with a plurality of third perforations at a near outer periphery thereof. Screw together. The magnetron flywheel structure of the sports equipment according to the first aspect of the invention, wherein the central end of the center inner disc is formed with a polygonal corner post, and the polygonal corner post is fitted with a pulley.