CN110075480B - Brake mechanism applied to exercise bicycle - Google Patents
Brake mechanism applied to exercise bicycle Download PDFInfo
- Publication number
- CN110075480B CN110075480B CN201910495516.0A CN201910495516A CN110075480B CN 110075480 B CN110075480 B CN 110075480B CN 201910495516 A CN201910495516 A CN 201910495516A CN 110075480 B CN110075480 B CN 110075480B
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- brake
- connecting rod
- knob
- rod
- brake cable
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 230000008859 change Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
Abstract
The invention discloses a brake mechanism applied to an exercise bicycle, which comprises a brake cable, a brake block matched with an inertia wheel of the exercise bicycle, a pressure lever and a connecting rod, wherein the brake block is hinged on a frame; pressing down a pressing rod, and pulling a brake cable at the other end of the connecting rod to enable the brake cable to drive a brake block to rotate, wherein the brake block presses the inertia wheel to brake; releasing the compression bar, and driving the brake block to rotate and reset by the reset tension spring, wherein the brake block pulls the brake cable and drives the connecting rod through the brake cable, and the connecting rod drives the compression bar to reset; the invention has convenient operation and quick response speed of braking. The invention further solves the problem of conveniently adjusting the resistance of the flywheel.
Description
Technical Field
The invention relates to the technical field of manufacturing of body-building equipment, in particular to a brake mechanism applied to a body-building vehicle.
Background
Exercise bicycles are a kind of exercise equipment, and are usually placed indoors for people to exercise, belonging to typical aerobic exercise equipment for simulating outdoor exercises. The existing exercise bicycle needs to comprise an inertia wheel (also known as a flywheel in the industry) and a braking mechanism for braking the inertia wheel, and some exercise bicycles also need to be provided with a control part for adjusting the resistance of the inertia wheel so as to conveniently change the exercise amount.
The invention discloses a patent application with the application number of 201811248353.8 and the name of 'a brake device for an exercise bicycle' on the 11 th 2019, which comprises a frame and a brake mechanism, wherein the frame comprises a front frame, a rear frame and a liftable headstock sleeved on the top of the front frame, and the brake mechanism comprises a brake spanner arranged on the headstock, a brake shoe bracket arranged on the periphery of a flywheel and a brake cable for connecting the brake shoe bracket with the brake spanner; the brake shoe support is pivoted with the frame, and one end of the brake shoe support is connected with a brake cable; the upper part of the brake cable is arranged along the pipe cavity of the front frame, the upper end of the brake cable is connected with a brake wrench, the lower part of the brake cable penetrates through the guide hole of the side wall of the bottom of the front frame and then is connected with a brake shoe bracket, the lower part of the brake cable is further provided with a section of winding section, and the length of the winding section is longer than the lifting adjusting distance of the vehicle head. When the brake device is used for braking, the brake wrench is required to be pulled by hand to enable the brake wrench to rotate, and then one end of the brake wrench pulls the brake cable to brake, so that the operation is troublesome. In addition, if the resistance of the flywheel needs to be adjusted, the exercise bicycle also needs to be provided with an adjusting part on the frame to occupy the position of the frame, and meanwhile, the adjustment action is inconvenient.
Disclosure of Invention
The invention aims to solve the technical problem of providing a brake mechanism applied to an exercise bicycle, which is convenient to operate and quick in brake response speed.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a be applied to brake mechanism of exercise bicycle, including the brake cable, with exercise bicycle flywheel matched with brake block, the brake block articulates in the frame, the one end of brake cable overcoat is fixed in the frame next to the brake block, the brake block is connected to one end of brake cable, still be connected through a extension spring that resets between brake block and the frame, this brake mechanism still includes the depression bar, the connecting rod, the depression bar wears on a mount sleeve, one side of mount sleeve articulates in the frame, the middle part of connecting rod articulates in the frame, the lower extreme of depression bar articulates with one end of connecting rod, the other end of brake cable overcoat is fixed in the frame next to the connecting rod, the other end of brake cable is connected on the other end of connecting rod; pressing down a pressing rod, the pressing rod drives a connecting rod to rotate, and the other end of the connecting rod pulls a brake cable to enable the brake cable to drive a brake block to rotate, and the brake block presses the inertia wheel to brake; the compression bar is released, the restoring tension spring drives the brake block to rotate and restore, the brake block pulls the brake cable and drives the connecting rod through the brake cable, and the connecting rod drives the compression bar to restore.
Further improved, the frame is close to the exercise bicycle handrail and has set firmly articulated seat, and articulated seat includes two parallel curb plates, and the lower extreme of two curb plates links into an organic whole through a connecting plate, and installation cover one side articulates between two curb plate upper portions through first hinge pin, and the middle part of connecting rod articulates between two curb plate lower parts through the second hinge pin, and the other end of brake cable overcoat is fixed on the connecting plate. The structure is convenient to install and compact.
Further preferably, the connecting rod is < shaped, one end of the connecting rod is provided with a U-shaped groove, the other end of the connecting rod is provided with a clamping groove, the lower end of the pressing rod stretches into the U-shaped groove at one end of the connecting rod and is hinged with one end of the connecting rod through a third hinge pin, and the connecting rod is clamped with the other end of the brake cable through the clamping groove at the other end of the connecting rod. The connecting rod is convenient to connect with the compression bar and the brake cable.
Preferably, the compression bar comprises a rod piece and a pressing head, the pressing head is connected to the upper end of the rod piece, and the lower end of the rod piece is hinged with one end of the connecting rod. The operation is more convenient through the pressing head.
Further improved, the pressing head comprises a lower seat and a knob, the lower part of the lower seat is fixedly connected with the upper end of the rod, the upper end of the lower seat is provided with an upper groove, the bottom of the upper groove is provided with a control element, the control element comprises a PCB board, a connecting wire and an adjustable resistor are welded on the PCB board, the connecting wire is electrically connected with a control part capable of changing the resistance of the flywheel, an adjusting rotating shaft is arranged on the adjustable resistor, the knob is connected with the lower seat, the adjusting rotating shaft is connected with the knob, the knob is pressed, the knob drives the rod to move downwards through the lower seat, and the adjusting rotating shaft is rotated by rotating the knob to adjust the resistance of the flywheel. Therefore, the brake and the adjustment of the resistance of the flywheel can be respectively realized by pressing the knob and rotating the knob, the structure is compact, and the functions are increased.
Further improved, the outer surface of the lower part of the rod piece is provided with a through hole communicated with the upper groove, and the connecting wire penetrates out of the outer surface of the rod piece through the through hole. Thus, the connection wires are convenient to hide, and the appearance is more attractive.
Further improved, the lower part of the knob is provided with an annular limit groove, the lower part of the knob stretches into the upper groove, the lower seat is provided with a limit nail, the limit nail stretches into the upper groove to be matched with the annular limit groove so as to prevent the knob from being separated from the lower seat, the lower part of the knob is also provided with a shoulder, and the shoulder is leaning against the upper end face of the lower seat.
Further improved, an elastic element is fixedly connected to the PCB, a contact capable of being shifted through elasticity is arranged on the upper portion of the elastic element, a cylindrical groove is formed in the lower end of the knob, a plurality of clamping grooves are formed in the inner surface of the cylindrical groove, the knob is rotated, and the contact can be matched with different clamping grooves. Thus, the hand feeling of the rotary knob can be improved, and the rotation angle of the rotary knob can be generally judged.
Preferably, the elastic element comprises a bottom and an elastic part bent upwards from the bottom, the upper part of the elastic part is bent for a plurality of times to form a supporting part, and the contact is arranged on the supporting part.
Preferably, the control part comprises a control board, a motor and a magnet assembly, wherein the control board, the motor and the magnet assembly are arranged on the exercise bicycle, a connecting wire is electrically connected with the control board, the control board is connected with the motor through the control wire, a driving shaft of the motor is fixedly connected with a rotating wheel, the eccentric position of the rotating wheel is hinged with one end of a pull rod, one end of the magnet assembly is hinged on a frame close to the inertia wheel, the other end of the pull rod is connected with the magnet assembly, and the other end of the magnet assembly is also connected with the frame through a tension spring; rotating the knob makes the adjusting rotating shaft rotate to change the resistance value of the adjustable resistor, then the control element sends a signal to the control panel through the connecting wire, the control panel controls the motor driving shaft to rotate by a certain angle, the driving shaft drives the rotating wheel to rotate, the rotating wheel drives the pull rod to shift, and the pull rod drives the magnet assembly to rotate so as to change the relative position of the magnet assembly and the inertia wheel to change the resistance of the inertia wheel. The control component has higher control precision and good action reliability.
Because the compression bar is penetrated on a mounting sleeve, one side of the mounting sleeve is hinged on the frame, the middle part of the connecting rod is hinged on the frame, the lower end of the compression bar is hinged with one end of the connecting rod, the other end of the brake cable jacket is fixed on the frame beside the connecting rod, and the other end of the brake cable is connected on the other end of the connecting rod. Thus, the pressing rod is pressed down, the pressing rod drives the connecting rod to rotate, the other end of the connecting rod pulls the brake cable to enable the brake cable to drive the brake block to rotate, and the brake block can press the inertia wheel to brake; after the compression bar is released, the reset tension spring drives the brake block to rotate and reset, the brake block pulls the brake cable and drives the connecting rod through the brake cable, and the connecting rod drives the compression bar to reset. Therefore, the operation is convenient, and the braking reaction speed is high.
The invention further solves the problem of regulating the resistance of the inertia wheel of the exercise bicycle, is convenient to regulate, and the installed control element does not occupy other positions of the exercise bicycle, thereby further improving the compactness of the structure.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the hidden portion of the hinge seat at A of FIG. 1 in a pre-brake condition;
FIG. 3 is an enlarged view of the hidden portion of the hinge seat at A of FIG. 1 in a post-braking condition;
FIG. 4 is a perspective view of FIG. 1 at A;
FIG. 5 is an enlarged view at B of FIG. 1;
FIG. 6 is an exploded perspective view of the plunger;
FIG. 7 is a perspective view of a hidden portion knob of the plunger;
fig. 8 is a bottom perspective view of the knob hiding gum sleeve.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 to 8 show a brake mechanism for exercise bicycle, including brake cable 1, with exercise bicycle flywheel 2 matched with brake block 3, be equipped with brake block 31 on the brake block 3 and cooperate with flywheel 2's outer peripheral face, brake block 3 articulates in frame 10, the one end of brake cable 1 overcoat is fixed on frame 10 next to brake block 3, brake block 3 is connected to one end of brake cable 1, one end of brake cable 1 can link firmly a head, then utilize this head to link with brake block 3 mutually, in order to improve the installation rate, still be connected through a extension spring 4 that resets between brake block 3 and the frame 10.
The brake mechanism further comprises a compression bar 5 and a connecting rod 6, wherein the compression bar 5 is penetrated on a mounting sleeve 7, one side of the mounting sleeve 7 is hinged on a frame 10, the middle part of the connecting rod 6 is hinged on the frame 10, and the specific hinge structure is as follows: the frame 10 is fixedly provided with a hinging seat 8 at a position close to an armrest (not shown in the figure) of the exercise bicycle, the hinging seat 8 comprises two parallel side plates 81, the lower ends of the two side plates 81 are connected into a whole through a connecting plate 82, one side of the mounting sleeve 7 is hinged between the upper parts of the two side plates 81 through a first hinging pin 101, and the middle part of the connecting rod 6 is hinged between the lower parts of the two side plates 81 through a second hinging pin 102. The other end of the outer sleeve of the brake cable 1 is fixed on the frame 10 beside the connecting rod 6, specifically, the other end of the outer sleeve of the brake cable 1 is fixed on the connecting plate 82.
The lower end of the pressure lever 5 is hinged with one end of the connecting rod 6, and the other end of the brake cable 1 is connected with the other end of the connecting rod 6. Preferably, the connecting rod 6 is < shaped, one end of the connecting rod 6 is provided with a U-shaped groove, the other end of the connecting rod is provided with a clamping groove, the lower end of the compression bar 5 stretches into the U-shaped groove at one end of the connecting rod 6 and is hinged with one end of the connecting rod 6 through a third hinge pin 103, the connecting rod 6 is clamped with the other end of the brake cable 1 by utilizing the clamping groove at the other end of the connecting rod, and the other end of the brake cable 1 can be fixedly connected with a head part to be clamped with the clamping groove at the other end of the connecting rod 6.
Pressing down the pressing rod 5, the pressing rod 5 drives the connecting rod 6 to rotate, the other end of the connecting rod 6 pulls the brake cable 1 to enable the brake cable 1 to drive the brake block 3 to rotate, and the brake block 3 presses the inertia wheel 2 to brake; the compression bar 5 is released, the reset tension spring 4 drives the brake block 3 to rotate and reset, the brake block 3 pulls the brake cable 1 and drives the connecting rod 6 through the brake cable 1, and the connecting rod 6 drives the compression bar 5 to reset.
Preferably, the compression bar 5 includes a rod member 51 and a pressing head 52, the pressing head 52 is connected to the upper end of the rod member 51, and the lower end of the rod member 51 is hinged to one end of the connecting rod 6.
Further improved structure, the pressing head 52 comprises a lower seat 521 and a knob 522, the lower seat 521 and the knob 522 can be made of plastic materials, the lower part of the lower seat 521 is fixedly connected with the upper end of the rod 51, the upper end of the lower seat 521 is provided with an upper groove 5211, the bottom of the upper groove 5211 is provided with a control element 53, the control element 53 comprises a PCB 531, a connecting wire 532 and an adjustable resistor 533 are welded on the PCB 531, the connecting wire 532 is connected with a control part 9 capable of changing the resistance of the flywheel 2, an adjusting rotating shaft 5331 is arranged on the adjustable resistor 533, the knob 522 is connected with the lower seat 521, the adjusting rotating shaft 5331 is spliced with the knob 522, the knob 522 is pressed, the rod 51 is driven to move downwards by the lower seat 521, and the adjusting rotating shaft 5331 is rotated by rotating the knob 522 to adjust the resistance of the flywheel 2.
The outer surface of the lower portion of the rod 51 is provided with a through hole communicating with the upper groove 5211, and the connection wire 532 passes through the through hole and out of the outer surface of the rod 51.
An annular limiting groove 5221 is formed in the lower portion of the knob 522, the lower portion of the knob 522 extends into the upper groove 5211, two limiting nails 5212 are mounted on the lower base 521, each limiting nail 5212 extends into the upper groove 5211 and is matched with the annular limiting groove 5221 to prevent the knob 522 from being separated from the lower base 521, a shoulder 5222 is further arranged on the lower portion of the knob 522, and the shoulder 5222 is abutted against the upper end face of the lower base 521. A rubber sleeve 5220 is sleeved on the upper portion of the knob 522 to improve the rotating friction and the hand feeling.
The PCB 531 is further fixedly connected with an elastic element 54, a contact 541 capable of being shifted by elasticity is disposed on the upper portion of the elastic element 54, a cylindrical groove 5223 is disposed at the lower end of the knob 522, a plurality of clamping grooves 5224 are disposed on the inner surface of the cylindrical groove 5223, the knob 522 is rotated, and the contact 541 can be matched with different clamping grooves 5224.
The elastic element 54 includes a bottom 542 and an elastic portion 543 bent upward from the bottom 542, and the upper portion of the elastic portion 543 is bent multiple times to form a supporting portion 544, and the contact 541 is mounted on the supporting portion 544.
The control part 9 comprises a control board 91, a motor 92 and a magnet assembly 93 which are arranged on the exercise bicycle, wherein a connecting wire 532 is electrically connected with the control board 91, the control board 91 is arranged in a control box 911, the control board 91 is connected with the motor 92 through a control wire, a driving shaft of the motor 92 is fixedly connected with a rotating wheel 921, the eccentric position of the rotating wheel 921 is hinged with one end of a pull rod 94, one end of the magnet assembly 93 is hinged on a frame 10 which is close to the inertia wheel 2, the other end of the pull rod 94 is connected with the magnet assembly 93, and the other end of the magnet assembly 93 is also connected with the frame 10 through a tension spring 95;
rotating the knob 522 causes the adjusting shaft 5331 to rotate so as to change the resistance value of the adjustable resistor 533, then the control element 53 sends a signal to the control board 91 through the connecting wire 532, the control board 91 controls the motor 92 to drive the shaft to rotate a certain angle, the driving shaft drives the rotating wheel 921 to rotate a certain angle, the rotating wheel 921 drives the pull rod 94 to shift, and the pull rod 94 drives the magnet assembly 93 to rotate so as to change the relative position of the magnet assembly 93 and the flywheel 2 so as to change the resistance of the flywheel 2.
As further shown in fig. 3, when a brake is needed, the pressing rod 5 is pressed, the pressing rod 5 drives the connecting rod 6 to rotate, and the other end of the connecting rod 6 pulls the brake cable 1 to enable the brake cable 1 to drive the brake block 3 to rotate, and the brake block 3 presses the inertia wheel 2 to brake; the compression bar 5 is released, the reset tension spring 4 drives the brake block 3 to rotate and reset, the brake block 3 pulls the brake cable 1 and drives the connecting rod 6 through the brake cable 1, and the connecting rod 6 drives the compression bar 5 to reset. The operation is convenient, and the reaction speed of the brake is high.
When the resistance of the flywheel 2 is required to be adjusted to change the exercise amount, the adjustment can be realized by only rotating the knob 522, and the adjustment is very convenient. Therefore, the embodiment can realize two functions of braking and adjusting the resistance of the flywheel 2.
The above is only one preferred embodiment of the present invention and all equivalent changes to those skilled in the art according to the claims fall within the scope of the present invention.
Claims (8)
1. The utility model provides a be applied to brake mechanism of exercise bicycle, includes the brake cable, with exercise bicycle flywheel matched with brake block, the brake block articulates in the frame, the one end of brake cable overcoat is fixed in the frame next door to the brake block, the brake block is connected to the one end of brake cable, still is connected through a extension spring that resets between brake block and the frame, its characterized in that: the brake cable is characterized by further comprising a compression bar and a connecting rod, wherein the compression bar penetrates through a mounting sleeve, one side of the mounting sleeve is hinged to the frame, the middle part of the connecting rod is hinged to the frame, the lower end of the compression bar is hinged to one end of the connecting rod, the other end of the brake cable jacket is fixed to the frame beside the connecting rod, and the other end of the brake cable is connected to the other end of the connecting rod; pressing down a pressing rod, the pressing rod drives a connecting rod to rotate, and the other end of the connecting rod pulls a brake cable to enable the brake cable to drive a brake block to rotate, and the brake block presses the inertia wheel to brake; releasing the compression bar, and driving the brake block to rotate and reset by the reset tension spring, wherein the brake block pulls the brake cable and drives the connecting rod through the brake cable, and the connecting rod drives the compression bar to reset;
the compression bar comprises a bar piece and a compression head, the compression head is connected to the upper end of the bar piece, and the lower end of the bar piece is hinged with one end of the connecting rod; the middle part of the rod piece is arranged on the mounting sleeve in a penetrating way;
the pressing head comprises a lower seat and a knob, wherein the lower part of the lower seat is fixedly connected with the upper end of the rod, an upper groove is formed in the upper end of the lower seat, a control element is arranged at the bottom of the upper groove and comprises a PCB board, a connecting wire and an adjustable resistor are welded on the PCB board, the connecting wire is electrically connected with a control part capable of changing the resistance of the flywheel, an adjusting rotating shaft is arranged on the adjustable resistor, the knob is connected with the lower seat, the adjusting rotating shaft is connected with the knob, the knob is pressed, the knob moves downwards through the lower seat driving rod, and the adjusting rotating shaft is rotated through rotating the knob to adjust the resistance of the flywheel.
2. The brake mechanism for an exercise bicycle of claim 1, wherein: the frame has set firmly articulated seat in the position that is close to the exercise bicycle handrail, and articulated seat includes two parallel curb plates, and the lower extreme of two curb plates links into an organic whole through a connecting plate, and installation cover one side articulates between two curb plate upper portions through first hinge pin, and the middle part of connecting rod articulates between two curb plate lower parts through the second hinge pin, and the other end of brake cable overcoat is fixed on the connecting plate.
3. The brake mechanism for an exercise bicycle of claim 2, wherein: the connecting rod is < shape, and the one end of connecting rod is equipped with the U-shaped groove, the other end is equipped with the draw-in groove, and the lower extreme of depression bar stretches into the U-shaped groove of connecting rod one end and forms the articulated with the one end of connecting rod through the third hinge pin, and the connecting rod utilizes the draw-in groove of its other end to joint mutually with the brake cable other end.
4. The brake mechanism for an exercise bicycle of claim 1, wherein: the outer surface of the lower part of the rod piece is provided with a through hole communicated with the upper groove, and the connecting wire penetrates out of the outer surface of the rod piece through the through hole.
5. The brake mechanism for an exercise bicycle of claim 1, wherein: the lower part of the knob is provided with an annular limit groove, the lower part of the knob stretches into the upper groove, the lower seat is provided with a limit nail, the limit nail stretches into the upper groove to be matched with the annular limit groove so as to prevent the knob from being separated from the lower seat, the lower part of the knob is also provided with a shoulder, and the shoulder is leaning against the upper end face of the lower seat.
6. The brake mechanism for an exercise bicycle of claim 1, wherein: the PCB is also fixedly connected with an elastic element, the upper part of the elastic element is provided with a contact capable of being shifted through elasticity, the lower end of the knob is provided with a cylindrical groove, the inner surface of the cylindrical groove is provided with a plurality of clamping grooves, the knob is rotated, and the contact can be matched with different clamping grooves.
7. The brake mechanism for an exercise bicycle of claim 6, wherein: the elastic element comprises a bottom and an elastic part bent upwards from the bottom, the upper part of the elastic part is bent for a plurality of times to form a supporting part, and the contact is arranged on the supporting part.
8. The brake mechanism for an exercise bicycle of claim 1, wherein: the control part comprises a control board, a motor and a magnet assembly, wherein the control board, the motor and the magnet assembly are arranged on the exercise bicycle, a connecting wire is electrically connected with the control board, the control board is connected with the motor through a control wire, a driving shaft of the motor is fixedly connected with a rotating wheel, the eccentric position of the rotating wheel is hinged with one end of a pull rod, one end of the magnet assembly is hinged on a frame close to the inertia wheel, the other end of the pull rod is connected with the magnet assembly, and the other end of the magnet assembly is also connected with the frame through a tension spring;
rotating the knob makes the adjusting rotating shaft rotate to change the resistance value of the adjustable resistor, then the control element sends a signal to the control panel through the connecting wire, the control panel controls the motor driving shaft to rotate by a certain angle, the driving shaft drives the rotating wheel to rotate, the rotating wheel drives the pull rod to shift, and the pull rod drives the magnet assembly to rotate so as to change the relative position of the magnet assembly and the inertia wheel to change the resistance of the inertia wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495516.0A CN110075480B (en) | 2019-06-10 | 2019-06-10 | Brake mechanism applied to exercise bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495516.0A CN110075480B (en) | 2019-06-10 | 2019-06-10 | Brake mechanism applied to exercise bicycle |
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| CN110075480A CN110075480A (en) | 2019-08-02 |
| CN110075480B true CN110075480B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910495516.0A Active CN110075480B (en) | 2019-06-10 | 2019-06-10 | Brake mechanism applied to exercise bicycle |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496363B (en) * | 2019-08-26 | 2023-09-22 | 滁州职业技术学院 | Pulling type rear wheel boosting bicycle |
| CN113209557A (en) * | 2021-04-29 | 2021-08-06 | 徐勇剑 | Body-building cycle |
| CN113633929A (en) * | 2021-07-08 | 2021-11-12 | 宁波篆和科技有限公司 | Brake device and brake driver of sports equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200291001Y1 (en) * | 2001-06-20 | 2002-10-04 | 첸 충-유 | Magnetic resistance structure of health-bike |
| TWM287688U (en) * | 2005-09-30 | 2006-02-21 | A Pro Tech Co Ltd | Braking and damping structure for exercise bike |
| EP3067099A1 (en) * | 2015-03-10 | 2016-09-14 | Foundation Fitness, LLC | Exercise machine with over center locking mechanism |
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| CN110075480A (en) | 2019-08-02 |
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