TWI669141B - Spinning bike whichintergrated brake risistance adjustment mechanism - Google Patents

Abstract

The invention relates to a flywheel integrated with a brake and resistance adjusting mechanism, which comprises a frame, a transmission wheel, a flywheel and a drag braking device. The drive wheel can be placed on the frame. The flywheel can be made of metal and rotated by the drive wheel. The resistance braking device can include a magnet assembly, a resistance adjustment seat, a control member, a manual brake assembly, and a resistance control assembly. The resistance adjustment seat can be connected to the frame. The magnet assembly is pivotally connected to the resistance adjustment seat. The control member can be coupled to the magnet assembly. The manual brake assembly can be placed in the handlebar position of the frame and includes the brake handle and the brake control line. The resistance control assembly can include a motor, a control interface, and a resistance control coil.

Description

Flywheel with integrated brake and resistance adjustment mechanism

The invention relates to a flywheel vehicle integrating a brake and a resistance adjusting mechanism, and is a flywheel vehicle capable of integrating a manual braking device and an electric adjusting resistance device in the same mechanism as an integrated brake and resistance adjusting mechanism.

For example, indoor bicycles or exercise bikes, whether for friction or magnetron resistance, are manually braked by hand. Therefore, it is necessary to add another brake mechanism, which will increase the production cost, and the current manual brake method is more. It is a friction type brake method, so if it is used for a long time, it will need to replace the consumables, causing a lot of inconvenience.

The invention can be used for a single resistance braking device to meet the multi-stage resistance adjustment and the single-segment braking function, and can meet the safety requirements and reduce the production cost.

Based on the above objects, the present invention provides a flywheel vehicle incorporating a brake and resistance adjustment mechanism including a frame, a transmission wheel, a flywheel, and a drag braking device. The drive wheel can be placed on the frame. The flywheel can be made of metal and rotated by the drive wheel. The drag braking device can include a resistance adjustment seat, a magnet assembly, a control member, a manual brake assembly, and a resistance control assembly. The resistance adjustment seat can be connected to the frame. The magnet assembly is pivotally connected to the resistance adjustment seat and spaced apart from the flywheel. The control member can be coupled to the magnet assembly. Manual The brake assembly can be placed at the handle position of the frame, and includes a brake handle and a brake control line. One end of the brake control line can be connected with the brake handle, and the other end can be connected with the control member. When the brake handle is pressed, the brake control is performed. The wire moves the control and pulls the magnet assembly to change the length of the separation distance. The resistance control assembly can include a motor, a control interface, and a resistance control coil. One end of the resistance control coil can be connected to the motor, and the other end can be connected to the control unit. The control interface can be electrically connected to the motor and control the motor to retract or release the resistance. Control the winding line and change the length of the separation distance.

Preferably, when the flywheel is in the rotating state, if the brake handle is pressed, the separation distance is shortened to the braking distance, and the flywheel can generate an electromagnetic induction phenomenon with the magnet assembly, so that the braking resistance is generated on the flywheel to stop the flywheel.

Preferably, the length of the separation distance is between the minimum resistance length value and the maximum resistance length value, and the flywheel can generate electromagnetic induction phenomenon with the magnet assembly, and generate a corresponding minimum resistance length value to the maximum resistance length value of the flywheel. Multiple resistance.

Preferably, when the motor retracting resistance controls the winding, the control member can drive the magnet assembly away from the flywheel; when the motor releases the resistance to control the winding, the control member can drive the magnet assembly closer to the flywheel.

Preferably, the flywheel of the integrated brake and resistance adjusting mechanism of the present invention may further comprise a display device which is arranged on the frame and displays a plurality of resistance values.

Preferably, the motor may be in an idle stroke state when the brake handle is pressed.

Preferably, the flywheel may comprise aluminum.

Preferably, the flywheel vehicle with integrated brake and resistance adjusting mechanism of the present invention further comprises a pedal assembly and a crank set, the crank set end can be disposed on the transmission wheel, and the other end can be connected with the pedal assembly, and the user can step on the foot. The stepping component drives the flywheel to rotate.

Preferably, the flywheel vehicle of the integrated brake and resistance adjusting mechanism of the present invention further comprises a transmission belt sleeved on the transmission wheel and the flywheel.

Preferably, the control interface may include a touch operation panel or at least one button.

10‧‧‧Fly car with integrated brake and resistance adjustment mechanism

100‧‧‧ frame

200‧‧‧Drive wheel

300‧‧‧ flywheel

400‧‧‧Resistance brake device

401‧‧‧Magnetic components

402‧‧‧Manual brake assembly

4021‧‧‧煞车把手

4022‧‧‧ brake control line

403‧‧‧ resistance control component

4031‧‧‧Motor

4032‧‧‧Control interface

4033‧‧‧resistance control coil

4034‧‧‧Touch operation panel

4035‧‧‧ button

404‧‧‧Controls

500‧‧‧ display device

600‧‧‧foot components

700‧‧‧ crank group

800‧‧‧ drive belt

900‧‧‧ resistance adjustment seat

Fig. 1 is a schematic view showing the configuration of a flywheel vehicle incorporating a brake and resistance adjusting mechanism according to an embodiment of the present invention.

2 is a first schematic view of a flywheel incorporating a brake and resistance adjustment mechanism in accordance with an embodiment of the present invention.

Figure 3 is a second schematic view of a flywheel incorporating an integrated brake and drag adjustment mechanism in accordance with an embodiment of the present invention.

Figure 4 is a third schematic view of a flywheel incorporating an integrated brake and drag adjustment mechanism in accordance with an embodiment of the present invention.

Figure 5 is a fourth schematic view of a flywheel incorporating an integrated brake and drag adjustment mechanism in accordance with an embodiment of the present invention.

Figure 6 is a fifth schematic view of a flywheel truck incorporating a brake and resistance adjustment mechanism in accordance with an embodiment of the present invention.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description, and is not necessarily the true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

The embodiment of the flywheel vehicle incorporating the brake and resistance adjusting mechanism according to the present invention will be described below with reference to the related drawings. For ease of understanding, the same components in the following embodiments are denoted by the same reference numerals.

Please refer to FIG. 1 to FIG. 6 , which are respectively a schematic diagram, a first schematic diagram, a second schematic diagram, a third schematic diagram and a fourth schematic diagram of a flywheel vehicle integrated with a brake and resistance adjusting mechanism according to an embodiment of the present invention. And the fifth schematic. The flywheel of the integrated brake and resistance adjusting mechanism of the present invention may include a frame 100, a transmission wheel 200, a flywheel 300, and a drag braking device 400.

The drive wheel 200 can be disposed on the frame 100, and the flywheel 300 can be made of a metal material and rotated by the drive wheel 200. For example, in one embodiment, the flywheel 300 can include aluminum, while in another embodiment The flywheel 10 of the integrated brake and resistance adjustment mechanism of the present invention may further include a transmission belt 800 that can be sleeved on the transmission wheel 200 and the flywheel 300 such that the transmission wheel 200 can drive the flywheel 300 to rotate.

In addition, in an embodiment, the flywheel vehicle 10 of the integrated brake and resistance adjusting mechanism of the present invention may further include a pedal assembly 600 and a crankset 700. One end of the crankset 700 may be disposed on the transmission wheel 200, and the other end may be coupled to The pedal assembly 600 is connected, the user can step on the pedal assembly 600 to drive the flywheel 300 to rotate, and the pedal assembly 600 can include a pedal or the like to assist the user to step on the pedal more smoothly and not easily slip, and the present invention has resistance. The braking device 400 can therefore adjust the resistance to assist the user in training.

The drag braking device 400 can include a resistance adjustment mount 900, a magnet assembly 401, a control member 404, a manual brake assembly 402, and a resistance control assembly 403. The resistance adjustment seat 900 can be connected to the frame 100, and the magnet assembly 401 can be pivotally connected to the resistance adjustment seat 900. Therefore, the magnet assembly 401 can move on the resistance adjustment seat 900 to change the distance from the flywheel 300, thereby causing different resistance or It is possible to stop the rotation of the flywheel 300.

Further, the magnet assembly 401 can have a separation distance from the flywheel 300. In an embodiment, a magnetic component such as a magnet of the magnet assembly 401 can be disposed on both sides of the flywheel 300, so when the magnet assembly The closer the distance between the 401 and the flywheel 300 is, the larger the electromagnetic induction area between the magnetic member and the flywheel 300 will be, so that the spacing distance can be adjusted to provide different degrees of resistance.

The control member 404 can be connected to the magnet assembly 401, for example, to the magnet assembly 401. In addition, in an embodiment, the control member 404 may be rotatably disposed on the magnet assembly 401 and elastically control the rotation of the control member 404 with an elastic member such as a spring or the like. For example, in one embodiment, after the control member 404 is rotated, the elastic force of the elastic member can be reset.

The manual brake assembly 402 can be disposed at the handle position of the frame 100 and includes a brake handle 4021 and a brake control line 4022. One end of the brake control line 4022 can be coupled to the brake handle 4021, and the other end can be coupled to the control member 404. When the brake handle 4021 is pressed, the brake control line 4022 can move the control member 404 and pull the magnet assembly 401 to change the length of the separation distance. Therefore, in an embodiment, when the flywheel 300 is in the rotating state, if the brake handle 4021 is pressed, the separation distance can be shortened to the braking distance, and the flywheel 300 can generate electromagnetic induction with the magnet assembly 401, and at this time, since the magnet assembly 401 has Very close to the flywheel 300, the magnet assembly 401 and the flywheel 300 have the largest electromagnetic induction area, so that the braking resistance can be generated on the flywheel 300 to stop the flywheel 300 instantaneously, thereby achieving the effect of manual braking.

The resistance control component 403 can include a motor 4031, a control interface 4032, and a resistance control coil 4033. One end of the resistance control coil 4033 can be connected to the motor 4031, and the other end can be connected to the control member 404. The control interface 4032 can be electrically connected to the motor 4031. The motor 4031 is controlled to take up or release the resistance control coil 4033 to change the length of the separation distance. In an embodiment, the length of the separation distance may be between the minimum resistance length value and the maximum resistance length value, and the flywheel 300 may generate an electromagnetic induction phenomenon with the magnet assembly 401 and generate a corresponding minimum resistance length value to the flywheel 300 to the maximum value. The multiple resistances between the resistance length values, for example, provide sixteen resistances or no adjustment resistance.

Therefore, in an embodiment, when the motor 4031 winds up the resistance control coil 4033, the control member 404 can drive the magnet assembly 401 away from the flywheel 300 to reduce the resistance; and when the motor 4031 releases the resistance control coil 4033, the control member 404 can drive The magnet assembly 401 is adjacent to the flywheel 300 to increase drag and thus provide adjustment of multiple stages of drag.

Further, in an embodiment, in order to prevent the brake control line 4022 and the resistance control coil 4033 from interfering with each other on the control member 404, the resistance or the function of the brake is abnormal. When the brake handle 4021 is pressed, the motor 4031 can be empty. The stroke state causes the resistance control winding wire 4033 to not drive the magnet assembly 401.

The manual brake assembly 402 and the resistance control assembly 403 can be integrated into the single resistance braking device 400, and the brake control line 4022 and the resistance control winding 4033 are respectively connected to the motor 4031 and the manual brake assembly 402, and the brake control line 4022 is respectively connected. The other end of the resistance control coil 4033 is connected to the magnet assembly 401 to control the separation distance between the magnet assembly 401 and the flywheel 300. Therefore, when any of the manual brake assembly 402 or the resistance control assembly 403 of the present invention is actuated, the other can be an idle stroke, and both are not affected by each other, so the single resistance braking device 400 can satisfy the electric multi-stage resistance adjustment and the single section. Brake function.

In one embodiment, the present invention may further include a display device 500 that may be disposed on the frame 100 to display a plurality of resistance values. In another embodiment, the control interface 4032 may include a touch operation panel 4034. Therefore, the display device 500 can be integrated with the touch operation panel 4034 so that the user can easily observe and operate. In addition, in an embodiment, the control interface 4032 may also include at least one button 4035 to enable the user to perform functions such as adjusting resistance or switching on and off.

In addition, in another embodiment, the control interface 4032 can also automatically control the separation distance between the magnet assembly 401 and the flywheel 300. Therefore, the present invention can electrically adjust the number of resistance segments and provide different training programs for the user. For example, different training programs such as increasing resistance or alternately increasing or decreasing to meet the various needs of users, including fitness, slimming, mountain climbing training, racing training and so on.

Therefore, in summary, the present invention can adjust the multi-stage resistance of the electric winding motor 4031, and can perform the manual single-segment braking function by the manual brake assembly 402, and integrate the resistance control assembly 403 and the manual brake assembly 402 into the resistance braking device 400. Therefore, the user can adjust the resistance by using the control interface 4032, and the manual brake component 402 can also be manually braked to meet the safety requirements. Therefore, the present invention can provide a single resistance braking device 400 to meet the multi-stage resistance adjustment and the single-segment braking function. In addition to the above effects, the production cost can be reduced.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

Claims (9)

A flywheel vehicle integrating a brake and a resistance adjusting mechanism includes: a frame; a transmission wheel is disposed on the frame; and a flywheel is made of a metal material and is rotated by the transmission wheel; A resistance braking device comprises: a resistance adjusting seat connected to the frame; a magnet assembly pivotally connected to the resistance adjusting seat and having a separation distance from the flying wheel; a control part Connected to the magnet assembly; a manual brake assembly is disposed at one of the handle positions of the frame, and includes a handlebar and a brake control line, and one end of the brake control line is connected to the brake handle. The other end is connected to the control member. When the brake handle is pressed, the brake control line moves the control member and pulls the magnet assembly to change the length of the separation distance. A resistance control assembly includes a motor. a control interface and a resistance control winding, the resistance control winding is connected to the motor at one end, and the other end is connected to the control member, and the control interface is electrically connected to the motor Connected and controlling the motor retractor or releasing the resistance control winding, changing the length of the distance of the interval; wherein, when the pressing of the brake lever, the motor system is idle stroke state. The flywheel vehicle with integrated brake and resistance adjusting mechanism according to claim 1, wherein when the flywheel is in a rotating state, if the brake handle is pressed, the distance is Shortened to a braking distance, the flywheel generates an electromagnetic induction phenomenon with the magnet assembly, so that a brake resistance is generated on the flywheel to stop the flywheel. The flywheel of the integrated brake and resistance adjusting mechanism according to claim 1, wherein the length of the separation distance is between a minimum resistance length value and a maximum resistance length value, the flywheel system and the magnet assembly An electromagnetic induction phenomenon is generated, and a plurality of resistances between the minimum resistance length value and the maximum resistance length value are generated for the flywheel. The flywheel vehicle of the integrated brake and resistance adjusting mechanism according to claim 3, wherein when the motor winds up the resistance control winding, the control member drives the magnet assembly away from the flywheel; when the motor releases the resistance When controlling the winding, the control member drives the magnet assembly close to the flywheel. A flywheel integrated with a brake and resistance adjusting mechanism according to claim 3, further comprising a display device disposed on the frame to display the plurality of resistance values. The flywheel of the integrated brake and resistance adjusting mechanism according to claim 1, wherein the flywheel comprises aluminum. The flywheel vehicle with integrated brake and resistance adjusting mechanism according to claim 1, further comprising a pedal assembly and a crank set, wherein one end of the crank set is disposed on the transmission wheel, and the other end is coupled to the pedal The components are connected, and a user steps on the pedal assembly to drive the flywheel to rotate. The flywheel vehicle with the integrated brake and resistance adjusting mechanism described in claim 1 further includes a transmission belt sleeved on the transmission wheel and the flywheel. The flywheel vehicle with integrated brake and resistance adjusting mechanism according to claim 1, wherein the control interface comprises a touch operation panel or at least one button.