CN204056171U - The swing arm type station allowing gravity play a role, saddle horse bicycle - Google Patents
The swing arm type station allowing gravity play a role, saddle horse bicycle Download PDFInfo
- Publication number
- CN204056171U CN204056171U CN201420504007.2U CN201420504007U CN204056171U CN 204056171 U CN204056171 U CN 204056171U CN 201420504007 U CN201420504007 U CN 201420504007U CN 204056171 U CN204056171 U CN 204056171U
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- swing arm
- steel strip
- draged
- type groove
- role
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Abstract
The utility model relate to a kind of allow gravity play a role swing arm type station, saddle horse bicycle.Rotation concentric shafts is fixed with in the middle part of vehicle frame, swing arm is equipped with downwards in two ends, rotation concentric shafts left and right, two swing arm front end vehicle frames are fixed with leading sheave respectively, pedal is respectively equipped with in two swing arm lower ends, respectively be equipped with inside two swing arms and drag band device, draging band device can along swing arm up-down adjustment, rear vehicle shaft skin two ends symmetry is equipped with flywheel, two flywheel outer rings are anodontia and section has U-type groove, steel strip is connected to and drags between band device and U-type groove, and one end winding of steel strip is connected in U-type groove, the other end of steel strip is with device to be connected with draging with draging to be with device to be connected or to walk around leading sheave again, again or two steel strips one be connected to homonymy drag band device on, another is connected to this side again and drags on band device after walking around this side leading sheave.The utility model technique is simple, rational in infrastructure, can fully allow people's self gravitation of riding play a role.
Description
Technical field
The utility model belongs to field of vehicles, relate to a kind of allow gravity play a role swing arm type station, saddle horse bicycle.
Background technology
The bicycle generally used now, that the people that rides is sitting on saddle and makes crank fluted disc driving chain drive flywheel forward to move ahead to wheel by scrunching pedal mostly, certainly hand, pin, health is also had jointly with power-actuated new invention bicycle and various very strange concept bicycle in the world, they have one jointly to seem not to be the defect of defect, are exactly all not allow people's self gravitation of riding play a role.
Summary of the invention
Problem to be solved in the utility model is, overcome the deficiencies in the prior art, there is provided a kind of allow gravity play a role swing arm type station, saddle horse bicycle, adopt swing arm type structure, manufacturing process is simple, tectonic sieving is reasonable, also can reduce manufacturing cost simultaneously, and can fully allow people's self gravitation of riding play a role.
The utility model solves its technical matters and takes following technical scheme to realize:
According to a kind of swing arm type station allowing gravity play a role that the utility model provides, saddle horse bicycle, comprise vehicle frame, handlebar, saddle, front vehicle wheel and rear wheel, the middle part of described vehicle frame is fixed with rotation concentric shafts, left swing arm is equipped with downwards respectively in two ends, rotation concentric shafts left and right, right swing arm, left swing arm, the front end vehicle frame of right swing arm is fixed with left leading sheave respectively, right leading sheave, left swing arm, the lower end of right swing arm is equipped with left foot respectively and is pedaled, right pedal, left swing arm, the inner side of right swing arm is equipped with a left side respectively and is draged band device, band device is draged on the right side, band device is draged on a left side, band device is draged on the right side can respectively along left swing arm, right swing arm up-down adjustment, the axle skin two ends symmetry of rear wheel is equipped with left flywheel, right flywheel, the outer ring of left flywheel, right flywheel is anodontia and section has left U-type groove, right U-type groove, left steel strip is connected to a left side and drags between band device and left U-type groove, right steel strip is connected to the right side and drags between band device and right U-type groove, and left steel strip, right steel strip one end reel respectively and be connected in left U-type groove, right U-type groove.
It is take following technical scheme to realize further that the utility model solves its technical matters:
The other end and the left side of aforesaid left steel strip are draged and are with device to be connected, and the other end and the right side of right steel strip are draged and be with device to be connected;
The other end of aforesaid left steel strip is walked around left leading sheave and is draged with a left side and be with device to be connected, and the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected;
The other end of aforesaid left steel strip is walked around left leading sheave and is draged with a left side and be with device to be connected, and the other end of right steel strip and the right side are draged and be with device to be connected; Or the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected, and the other end of left steel strip and a left side are draged and are with device to be connected;
The belt that aforesaid left steel strip, right steel strip form side by side by steel rope is formed, and the coil spring formed by one end of left steel strip, right steel strip stores up respectively and is contained in left U-type groove, right U-type groove;
The saddle that adjustable movement is lowerd aforesaid vehicle frame is equipped with.
The utility model compared with prior art has significant advantage and beneficial effect:
Substitute crank fluted disc because the utility model adopts with swing arm, substitute chain with steel strip, substituting with anodontia flywheel has tooth flywheel, and manufacturing process is simple, also reduces manufacturing cost simultaneously.The front and back of health can be utilized to rock (hypsokinesis of leaning forward) when people station of riding is ridden make centre of body weight act on horizontal swinging arm swing alternately through two lower limb, draw respectively and stretch both sides steel strip driving flywheel forward, wheel moves ahead, and this is also the result by health Action of Gravity Field.The utility model adopts and drags band device along swing arm is adjustable up and down simultaneously, has function that is whether laborsaving when riding, speed governing.Namely upwards regulate and drag band device, ride laborsaving and do work weak, therefore riding speed is slow; Otherwise regulate downwards and drag band device, effort of riding, but acting is strong, therefore riding speed is fast.The utility model is rational in infrastructure, and people's stance of riding, sitting posture can be ridden, and effectively can alleviate the fatigue that single posture is ridden, the people that rides is laborsaving.When people station of riding is ridden, people's self gravitation of riding fully can be allowed to play a role, because two swing arm mutual connections drive two flywheels, improve effect of riding.Meanwhile, also having obvious body-building function than traditional bicycle, is also a demonstration to energy-saving and emission-reduction.Know that battery of electric vehicle that is countless, that accumulate over a long period scraps source of pollution process, also bring burden and trouble to the public.
Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect thereof of providing according to the utility model, be described in detail as follows.
A kind of swing arm type station allowing gravity play a role as shown in Fig. 1 ~ 2, saddle horse bicycle, comprise vehicle frame 9, handlebar 12, saddle 8, front vehicle wheel 7 and rear wheel 7', the middle part of described vehicle frame 9 is fixed with rotation concentric shafts 11, with this rotation concentric shafts for fulcrum, left swing arm 1 is equipped with downwards respectively in two ends, rotation concentric shafts left and right (i.e. vehicle frame both sides), right swing arm 1', left swing arm, the front end vehicle frame of right swing arm is fixed with left leading sheave 4 respectively, right leading sheave 4', due to right leading sheave and left leading sheave positional symmetry, omit in figure and do not draw, left swing arm, the lower end of right swing arm is equipped with left foot respectively and is pedaled 6, right pedal 6', left swing arm, the inner side of right swing arm is equipped with a left side respectively and is draged band device 5, band device 5' is draged on the right side, band device is draged on a left side, band device is draged on the right side can respectively along left swing arm, right swing arm up-down adjustment, the axle skin two ends symmetry of rear wheel 7' is equipped with left flywheel 2, right flywheel 2', left flywheel, the outer ring of right flywheel is anodontia and section has left U-type groove 10, right U-type groove 10', left steel strip 3 is connected to a left side and drags between band device and left U-type groove, right steel strip 3' is connected to the right side and drags between band device and right U-type groove, wherein left steel strip, one end of right steel strip reels respectively and is connected to left U-type groove, in right U-type groove, left steel strip, the belt that right steel strip forms side by side by some steel ropes is formed, and by left steel strip, a few coil springs formed of one end of right steel strip store up respectively receives (winding) in left U-type groove, in right U-type groove, turn for (falling) after promoting flywheel outer ring.While turning after a few coil springs formed of two steel strip one end can push two flywheel outer rings, stored up by the u-shaped groove of flywheel outer ring again.Be with device when the other end of left steel strip, right steel strip drags with a left side respectively, the right side is when draging and be with device to be connected, can have three kinds of connection structures, the first connection structure is that the other end of left steel strip drags with a left side and is with device to be connected, and the other end and the right side of right steel strip are draged and be with device to be connected; The second connection structure is that the other end of left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, and the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected; The third connection structure is that the other end of left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, and the other end of right steel strip and the right side are draged and be with device to be connected; Or the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected, and the other end of left steel strip and a left side are draged and are with device to be connected.Vehicle frame is equipped with the saddle 8 that adjustable movement is lowerd, people station of conveniently riding is ridden.When the people that rides swings with both feet support swing arm, swing arm stretches steel strip by web-like to when stretching straight because swinging to draw respectively, and flywheel is forward along with being pulled, and rear wheel promotes front vehicle wheel and moves ahead; When swing arm produces thrust loopback steel strip because swinging, in addition the steel strip one end in U-type groove is the reset scrollwork power of coil spring, (fall) after making flywheel outer ring and turn, stretch straight steel strip to be again wound in U-type groove, this completes a groundwork stroke of riding, it is continuously reciprocal, just implements cycling.Drag band device along swing arm is adjustable up and down, there is function that is whether laborsaving when riding, speed governing.Namely upwards regulate and drag band device, ride laborsaving and do work weak, therefore riding speed is slow; Otherwise regulate downwards and drag band device, effort of riding, but acting is strong, therefore riding speed is fast.
The people that rides can make full use of stand in swing arm lower end pedal on, adopt the third steel strip above-mentioned and drag the connection mode being with device, in the moving ahead of bicycle, can adopt as front and back support swing, under gravity inertial effect, both feet support swing arm in the same way simultaneously and swing the tractive force formed and draw and stretch steel strip and act on flywheel forward, and wheel moves ahead.As everyone knows, when people supports swing reciprocally swinging, can feel relatively lighter, be because have gravity inertial factor in action.Particularly when swing support pendulum is arrived higher position by people, even if people is no longer with supporting pendulum swing, swing does not stop at once, still at gravity inertial effect lower swing.Analogy can illustrate that swing arm type station, saddle horse cycling are laborsaving thus.Certainly, also can before and after both feet alternately racking swing arm draw and stretch steel strip and act on flywheel forward, wheel moves ahead.
Riding people can according to the connection structure of mode determination steel strip of riding, and the people that rides no matter ride or saddle horse by station, and they respectively have two kinds of identical modes of riding.One is both feet (forward, backward) support swing arms in the same way simultaneously.The other end meeting the steel strip of this mode of riding must be one and be connected directly between homonymy and drag on band device, another is connected to this side again and drags on band device after must bypass this side leading sheave, namely the other end of left steel strip is walked around left leading sheave and is draged with a left side and be with device to be connected, and the other end of right steel strip and the right side are draged and be with device to be connected; Or the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected, and the other end of left steel strip and a left side are draged and are with device to be connected; Another kind is that both feet one in front and one in back alternately support swing arm.The other end meeting the steel strip of this mode of riding is connected directly between this side respectively to drag on band device, or the leading sheave all walking around this side be connected to this side drag band device on, namely the other end of left steel strip drags with a left side and is with device to be connected, and the other end and the right side of right steel strip are draged and be with device to be connected; Or the other end of left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, the other end of right steel strip is walked around right leading sheave and is draged with the right side and be with device to be connected.Swing as long as their common ground is swing arm, always have the swing arm of side in acting, as long as swing arm swings by steel strip and pulls the acting performance of flywheel forward to stop in other words.
For both feet simultaneously forward, racking swing arm backward, steel strip one end of vehicle frame both sides connect respectively and walk around leading sheave be connected to this side drag band device on, namely the other end of left steel strip is walked around left leading sheave and is draged with a left side and be with device to be connected, and the other end of right steel strip and the right side are draged and be with device to be connected; Or the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected, and the other end of left steel strip and a left side are draged and are with device to be connected.See Fig. 1, represented by dotted arrows is walked around leading sheave and is connected the steel strip draging band device, and solid line representative directly connects the steel strip draging band device.Be not difficult to find out, no matter racking swing arm can make bicycle move ahead to the people that rides forward or backward.Namely, when two swing arms swing backward, steel strip shown in dotted line pulls flywheel acting forward, and wheel moves ahead; During two swing arm forward rocking motion, steel strip shown in solid line pulls flywheel acting forward, and wheel moves ahead.Only have swing arm to put the moment of the relatively high point to front and back, riding of the people that rides just stops doing power instantaneously.
Again for both feet one in front and one in back alternately racking swing arm, the steel strip of vehicle frame both sides is all connected directly between this side and drags on band device, or all walk around this side leading sheave be connected to this side drag band device on, namely the other end of left steel strip drags with a left side and is with device to be connected, and the other end and the right side of right steel strip are draged and be with device to be connected; Or the other end of left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, the other end of right steel strip is walked around right leading sheave and is draged with the right side and be with device to be connected.Be not difficult to find out, as long as both feet one in front and one in back alternately racking swing arm, a heel brace movable pendulum arm just must be had to pull flywheel acting forward by steel strip, and wheel moves ahead.As can be seen here, the usefulness degree of utilization of swing arm type station, saddle horse bicycle is higher.
In addition under two swing arms swing continuously and draw the situation of stretching, in the U-type groove of flywheel outer ring, rear wheel both sides, the diameter of a few winding parts of steel strip can be that the number of turns reduces gradually from large to small, and cireular frequency increases progressively, and linear velocity is accelerated, make wheel create the acceleration/accel that moves ahead, the people that rides rides faster and faster.If stance is ridden, riding under the effect of people's self gravitation, swing arm draws the power of stretching of drawing of stretching steel strip to increase, and the propulsive effort of traction flywheel also increases, and the people that rides also can ride faster and faster.Ride people's stance, sitting posture can be ridden, and effectively can alleviate the fatigue that single posture is ridden, adjustable saddle displacement be lowerd when station is ridden.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the swing arm of the utility model Fig. 1, the right TV structure schematic diagram of flywheel section.
Wherein: 1. left swing arm; 1'. right swing arm; 2. left flywheel; The right flywheel of 2'.; 3. left steel strip; The right steel strip of 3'.; 4. left leading sheave; The right leading sheave of 4'.; 5. band device is draged on a left side; 5'. drags on the right side band device; 6. left foot is pedaled; 6'. right pedal; 7. front vehicle wheel; 7'. rear wheel; 8. saddle; 9. vehicle frame; 10. left U-type groove; The right U-type groove of 10'.; 11. rotation concentric shafts; 12. handlebars.
Claims (6)
1. the swing arm type station allowing gravity play a role, saddle horse bicycle, comprise vehicle frame, handlebar, saddle, front vehicle wheel and rear wheel, it is characterized in that: the middle part of described vehicle frame (9) is fixed with rotation concentric shafts (11), left swing arm (1) is equipped with at two ends, rotation concentric shafts left and right downwards respectively, right swing arm (1'), left swing arm, the front end vehicle frame of right swing arm is fixed with respectively left leading sheave (4), right leading sheave (4'), left swing arm, the lower end of right swing arm is equipped with left foot respectively and is pedaled (6), right pedal (6'), left swing arm, the inner side of right swing arm is equipped with a left side respectively and is draged band device (5), band device is draged in the right side (5'), band device is draged on a left side, band device is draged on the right side can respectively along left swing arm, right swing arm up-down adjustment, (2') rear wheel axle skin two ends symmetry is (7') equipped with left flywheel (2), right flywheel, the outer ring of left flywheel, right flywheel is anodontia and (10') section has left U-type groove (10), right U-type groove, left steel strip (3) is connected to a left side and drags between band device and left U-type groove, (3') right steel strip is connected to the right side and drags between band device and right U-type groove, and left steel strip, right steel strip one end reel respectively and be connected in left U-type groove, right U-type groove.
2. according to claim 1 allow gravity play a role swing arm type station, saddle horse bicycle, it is characterized in that: the other end and the left side of described left steel strip are draged and be with device to be connected, the other end and the right side of right steel strip are draged and are with device to be connected.
3. according to claim 1 allow gravity play a role swing arm type station, saddle horse bicycle, it is characterized in that: the other end of described left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, the other end of right steel strip is walked around right leading sheave and is draged with the right side and be with device to be connected.
4. according to claim 1 allow gravity play a role swing arm type station, saddle horse bicycle, it is characterized in that: the other end of described left steel strip is walked around left leading sheave and draged with a left side and be with device to be connected, and the other end of right steel strip and the right side are draged and are with device to be connected; Or the other end of right steel strip is walked around right leading sheave and draged with the right side and be with device to be connected, and the other end of left steel strip and a left side are draged and are with device to be connected.
5. according to claim 1 allow gravity play a role swing arm type station, saddle horse bicycle, it is characterized in that: the belt that described left steel strip, right steel strip form side by side by steel rope is formed, and the coil spring formed by one end of left steel strip, right steel strip stores up respectively and is contained in left U-type groove, right U-type groove.
6. according to claim 1 allow gravity play a role swing arm type station, saddle horse bicycle, it is characterized in that: described vehicle frame is equipped with the saddle (8) that adjustable movement is lowerd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504007.2U CN204056171U (en) | 2014-09-03 | 2014-09-03 | The swing arm type station allowing gravity play a role, saddle horse bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504007.2U CN204056171U (en) | 2014-09-03 | 2014-09-03 | The swing arm type station allowing gravity play a role, saddle horse bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204056171U true CN204056171U (en) | 2014-12-31 |
Family
ID=52197735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504007.2U Expired - Fee Related CN204056171U (en) | 2014-09-03 | 2014-09-03 | The swing arm type station allowing gravity play a role, saddle horse bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204056171U (en) |
-
2014
- 2014-09-03 CN CN201420504007.2U patent/CN204056171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |