CN2614072Y - Resistance adjusting device of magnetic force of outdoor sporting equipment - Google Patents
Resistance adjusting device of magnetic force of outdoor sporting equipment Download PDFInfo
- Publication number
- CN2614072Y CN2614072Y CN 03245175 CN03245175U CN2614072Y CN 2614072 Y CN2614072 Y CN 2614072Y CN 03245175 CN03245175 CN 03245175 CN 03245175 U CN03245175 U CN 03245175U CN 2614072 Y CN2614072 Y CN 2614072Y
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- chain wheel
- output
- main body
- coaxial
- resistance
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Abstract
A magnetic control adjusting motion-resistance device on outdoor sports equipment is characterized in that the utility model comprises an acting force output and resetting device which is arranged on a main body and a motion-resistance adjusting device, the acting force output and resetting device comprises a gag lever post, an output chain, a small chain wheel II, a resetting spring, a bearing chock and a unidirectional chain wheel, the motion-resistance adjusting device comprises a big chain wheel coaxial with the unidirectional chain wheel, a chain wheel driving device, a damping aluminum plate, a permanent high-strength magnet, an adjusting arm, a magnetic adjuster, a knob handgrip, a rolling wheel and an extension spring. The superiority of the utility model lies in: (1) counterweight slice device is cancelled, thereby the working condition of outdoor sports equipment is satisfied, (2) the utility model has the features of natural, smooth and steady resistant adjustment, simple manipulation and the like, (3) the structure is compact, the safety is high and the noise is little.
Description
(1) technical field:
The utility model relates to the outdoor body-building apparatus in a kind of sports goods, the magnetic control adjustment movement drag devices on particularly a kind of outdoor exercises equipment.
(2) background technology:
Outdoor body-building apparatus major part in the nationwide physical fitness project is on the basis of body-building apparatus indoors, through what transform, develop.It must adapt to the natural conditions and the man-made environment of outdoor use, should have simple to operately, easy to use, can satisfy the demand that all use crowds.The adjusting of the existing indoor body-building apparatus resistance of motion is the quantity that relies on the increase and decrease weight stack, and the weight of change weight stack is finished.This control method and the environment for use that device is to use, management and security all can not adapt to outdoor body-building apparatus.
(3) summary of the invention:
The purpose of this utility model is to design the magnetic control adjustment movement drag devices on a kind of outdoor exercises equipment, it is overcome the shortcoming of existing resistance of motion device, be that a kind of resistance is regulated nature, steady, novel resistance of motion adjusting device simple to operate, safe.
The technical solution of the utility model: the magnetic control adjustment movement drag devices on a kind of outdoor exercises equipment, it is characterized in that it is constituted by being installed in active force output on the main body and returning device and resistance of motion adjusting device, said active force output and returning device comprise gag lever post, the output chain, minor sprocket II, return spring, bearing block and One-way chain wheel, bearing block is installed in main body one end, One-way chain wheel is housed on the bearing block, minor sprocket II is installed in the other end of main body, return spring one end is fixedly connected on main body, its other end is connected with an end of output chain, and the output chain other end is the active force output through minor sprocket II and One-way chain wheel, and its output is equipped with gag lever post; Said resistance of motion adjusting device comprises the hinge wheel coaxial with One-way chain wheel, sprocket transmission device, damping aluminium dish, permanent high strong magnet, regulating arm, magnetic regulator, joystick knob, roller and extension spring, input with the output connection chain wheel transmission device of the coaxial hinge wheel of One-way chain wheel, the coaxial connection damping of the output of sprocket transmission device aluminium dish, " П " type magnetic regulator is housed on the outer of damping aluminium dish, the inboard symmetry of " П " type magnetic regulator is equipped with and is the permanent high strong magnet of heteropole attraction shape, the support end of regulating arm is fixed in main body according to rotating shaft, the force side of regulating arm is pushed down in magnetic regulator according to roller, the force side of regulating arm connects joystick knob according to backguy, magnetic regulator one end is connected with main body according to rotating shaft, and the magnetic regulator other end is connected with main body according to extension spring.
Above-mentioned said sprocket transmission device comprise connect according to chain with the coaxial hinge wheel of One-way chain wheel with minor sprocket I, according to big belt pulley and small belt pulley that belt is connected, minor sprocket I is coaxial with big belt pulley, small belt pulley and damping aluminium dish are coaxial.
Superiority of the present utility model is: 1, cancelled the weight stack device, satisfied the service condition of outdoor body-building apparatus; 2, have resistance and regulate nature, steadily, characteristics such as simple to operate; 3, compact conformation, safe, noise is little.
(4) description of drawings:
Accompanying drawing 1 is the overall structure schematic diagram of the magnetic control adjustment movement drag devices on the related a kind of outdoor exercises equipment of the utility model.
Accompanying drawing 2 is resistance of motion adjusting device structure (magnetic regulator is opened and made resistance the reduce shape) schematic diagram in the magnetic control adjustment movement drag devices on the related a kind of outdoor exercises equipment of the utility model.
Accompanying drawing 3 is the resistance of motion adjusting device structure in the magnetic control adjustment movement drag devices on the related a kind of outdoor exercises equipment of the utility model (magnetic regulator closes up makes resistance strengthen shape) schematic diagram.
" П " type magnetic regulator structural representation that is equipped with on the outer of accompanying drawing 4 for damping aluminium dish in the resistance of motion adjusting device of the magnetic control adjustment movement drag devices on the related a kind of outdoor exercises equipment of the utility model and damping aluminium dish.
Wherein: 1 is main body, and 2 is gag lever post, and 3 are the output chain, and 4 is hinge wheel, 5 is One-way chain wheel, and 6 is chain, and 7 is big belt pulley, and 8 is minor sprocket I, 9 is belt, and 10 are damping aluminium dish, and 11 is small belt pulley, and 12 is permanent high strong magnet, 13 is regulating arm, and 14 is magnetic regulator, and 15 is minor sprocket II, and 17 is bearing block, 18 is return spring, and 19 is joystick knob, and 20 is the magnetic regulator rotating shaft, and 21 is the regulating arm rotating shaft, 22 is roller, and 23 are extension spring, and 24 are backguy.
(5) specific embodiment:
Embodiment: the magnetic control adjustment movement drag devices (seeing Fig. 1-4) on a kind of outdoor exercises equipment, it is characterized in that it is constituted by being installed in active force output on the main body 1 and returning device and resistance of motion adjusting device, said active force output and returning device comprise gag lever post 2, output chain 3, minor sprocket II15, return spring 18, bearing block 17 and One-way chain wheel 5, bearing block 17 is installed in main body 1 one ends, One-way chain wheel 5 is housed on the bearing block 17, minor sprocket II15 is installed in the other end of main body 1, return spring 18 1 ends are fixedly connected on main body 1, its other end is connected with an end of output chain 3, and output chain 3 other ends are the active force output through minor sprocket II15 and One-way chain wheel 5, and its output is equipped with gag lever post 2; Said resistance of motion adjusting device comprises the hinge wheel 4 coaxial with One-way chain wheel 5, sprocket transmission device, damping aluminium dish 10, permanent high strong magnet 12, regulating arm 13, magnetic regulator 14, joystick knob 19, roller 22 and extension spring 23, input with the output connection chain wheel transmission device of the coaxial hinge wheel 4 of One-way chain wheel 5, the coaxial connection damping of the output of sprocket transmission device aluminium dish 10, " П " type magnetic regulator 14 is housed on the outer of damping aluminium dish 10, " П " type magnetic regulator 14 inboard symmetries are equipped with and are the permanent high strong magnet 12 of heteropole attraction shape, the support end of regulating arm 13 is fixed in main body 1 according to rotating shaft 21, the force side of regulating arm 13 is pushed down in magnetic regulator 14 according to roller 22, the force side of regulating arm 13 connects joystick knob 19 according to backguy 24, magnetic regulator 14 1 ends are connected with main body 1 according to rotating shaft 20, and magnetic regulator 14 other ends are connected with main body 1 according to extension spring 23.
Above-mentioned said sprocket transmission device comprises the big belt pulley 7 and the small belt pulley 11 that are connected with the coaxial hinge wheel 4 of One-way chain wheel 5 and minor sprocket I8, according to belt 9 that connects according to chain 6, minor sprocket I8 is coaxial with big belt pulley 7, and small belt pulley 11 and damping aluminium dish 10 are coaxial.
The course of work of the present utility model is: (1) rotary principle and process: chain 3 is fixed with main body through gag lever post 2, One-way chain wheel 5, minor sprocket 15 and return spring 18, pulling chain 3 during use, drive hinge wheel 4 rotations of One-way chain wheel 5 and its interlock, and, drive damping aluminium dish 10 rotations of small belt pulley 11 and its interlock simultaneously by belt 9 by of big belt pulley 7 rotations of chain 6 drive minor sprockets 8 with its interlock.(2) resistance Principles of Regulation and process: left-handed (dextrorotation) handle 19, drive regulating arm 13 by backguy 24, make magnetic regulator 14 actions, change the containing area (increase or reduce) of permanent high strong magnet 12 and damping aluminium dish 10, thereby the area of cutting magnetic line changes when making 10 rotations of damping aluminium dish, damping aluminium dish 10 is produced change in resistance, reach the purpose of regulating resistance.
Claims (2)
1, magnetic control adjustment movement drag devices on a kind of outdoor exercises equipment, it is characterized in that it is constituted by being installed in active force output on the main body and returning device and resistance of motion adjusting device, said active force output and returning device comprise gag lever post, the output chain, minor sprocket II, return spring, bearing block and One-way chain wheel, bearing block is installed in main body one end, One-way chain wheel is housed on the bearing block, minor sprocket II is installed in the other end of main body, return spring one end is fixedly connected on main body, its other end is connected with an end of output chain, and the output chain other end is the active force output through minor sprocket II and One-way chain wheel, and its output is equipped with gag lever post; Said resistance of motion adjusting device comprises the hinge wheel coaxial with One-way chain wheel, sprocket transmission device, damping aluminium dish, permanent high strong magnet, regulating arm, magnetic regulator, joystick knob, roller and extension spring, input with the output connection chain wheel transmission device of the coaxial hinge wheel of One-way chain wheel, the coaxial connection damping of the output of sprocket transmission device aluminium dish, " П " type magnetic regulator is housed on the outer of damping aluminium dish, the inboard symmetry of " П " type magnetic regulator is equipped with and is the permanent high strong magnet of heteropole attraction shape, the support end of regulating arm is fixed in main body according to rotating shaft, the force side of regulating arm is pushed down in magnetic regulator according to roller, the force side of regulating arm connects joystick knob according to backguy, magnetic regulator one end is connected with main body according to rotating shaft, and the magnetic regulator other end is connected with main body according to extension spring.
2, according to the magnetic control adjustment movement drag devices on the said a kind of outdoor exercises equipment of claim 1, it is characterized in that said sprocket transmission device comprises the big belt pulley and the small belt pulley that are connected with the coaxial hinge wheel of One-way chain wheel and minor sprocket I, according to belt that connects according to chain, minor sprocket I is coaxial with big belt pulley, and small belt pulley and damping aluminium dish are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245175 CN2614072Y (en) | 2003-04-16 | 2003-04-16 | Resistance adjusting device of magnetic force of outdoor sporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245175 CN2614072Y (en) | 2003-04-16 | 2003-04-16 | Resistance adjusting device of magnetic force of outdoor sporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614072Y true CN2614072Y (en) | 2004-05-05 |
Family
ID=34251497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245175 Expired - Fee Related CN2614072Y (en) | 2003-04-16 | 2003-04-16 | Resistance adjusting device of magnetic force of outdoor sporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614072Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939412A (en) * | 2018-07-26 | 2018-12-07 | 广东奥玛健身器材有限公司 | Treadmill transmission system |
| CN109173148A (en) * | 2018-09-17 | 2019-01-11 | 广东奥玛健身器材有限公司 | Treadmill transmission system |
| US10716967B2 (en) | 2018-07-26 | 2020-07-21 | Oma Metal Industrial Co., Ltd. | Transmission system for treadmill |
-
2003
- 2003-04-16 CN CN 03245175 patent/CN2614072Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939412A (en) * | 2018-07-26 | 2018-12-07 | 广东奥玛健身器材有限公司 | Treadmill transmission system |
| US10716967B2 (en) | 2018-07-26 | 2020-07-21 | Oma Metal Industrial Co., Ltd. | Transmission system for treadmill |
| CN109173148A (en) * | 2018-09-17 | 2019-01-11 | 广东奥玛健身器材有限公司 | Treadmill transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |