CN102489018A - Bow-shaped shaft foot wheel with brake and speed reducer - Google Patents
Bow-shaped shaft foot wheel with brake and speed reducer Download PDFInfo
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- CN102489018A CN102489018A CN2011103990194A CN201110399019A CN102489018A CN 102489018 A CN102489018 A CN 102489018A CN 2011103990194 A CN2011103990194 A CN 2011103990194A CN 201110399019 A CN201110399019 A CN 201110399019A CN 102489018 A CN102489018 A CN 102489018A
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- brake
- wheel
- bow
- foot wheel
- pedal
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Abstract
The invention belongs to wheels and relates to a bow-shaped shaft foot wheel with a brake and a speed reducer. A foot wheel, which is directly driven by feet through pedaling, is not existed in the prior art. According to the foot wheel provided by the invention, a bow-shaped shaft (4) is connected with wheels (3) on the left side and the right side; a lower bow part is connected with a pedal plate (8); a speed brake (7) is arranged on the rear part of the pedal plate (8); a brake box (10) is arranged on the front part of the pedal plate (8) and is internally provided with a spring (14); the spring (14) is connected with a first inclined plane thruster (11); a grounding rubber (13) is arranged on the front part of the first inclined plane thruster (11); and the grounding rubber (13) drives the first inclined plane thruster (11) and a second inclined plane thruster (12) to move when in contact with a ground, and a brake rubber (9) outwards presses the wheels (3) tightly, so that the foot wheel is braked. The bow-shaped shaft foot wheel with the brake and the speed reducer has the advantages of: no need of oil and electric energy, good safety and reliability, simple structure, convenience in use and carry, and capability of driving and rolling on a smooth or common ground.
Description
Technical field
The invention belongs to a kind of wheel, specifically have the bow profile shaft foot wheel of brake and deceleration device.
Background technology
The foot wheel is a kind of wheel that rolls with foot, can be used as uses such as game toy, sports equipment, walking-replacing tool.
Wheel is a kind of parts of frequent use, and the prior art wheel often cooperates with miscellaneous equipment and parts, processes the instrument with difference in functionality, and wheel has also just had different effects and title, for example wheel, handwheel, flywheel, pulley etc.
The wheel of prior art has different purposes, characteristics and shortcoming separately.For example: the bicycle quick volume is big; Wheel for roller skates can only be in smooth ground surface; The single wheel poor stability ordinary person that the acrobat uses can't use; Handwheel, flywheel and complex apparatus and unit construction do not have independent function of use; Pulley can only be as lifting gear, can not be as uses such as game toy, sports equipment, walking-replacing tools.
The foot wheel is the wheel that directly drives with foot, has the advantage that volume is little, simple in structure, safe and convenient to use, do not need oil, electric equal energy source.The Nezha steps on underfoot as the Hot Wheels of the vehicles in the literary works, is a kind of mythical legend.In the prior art, do not see and step on the foot wheel that directly drives underfoot with foot.Therefore invent that a kind of to step on that the volume that directly drives with foot underfoot foot little, simple in structure, safe and convenient to use, that do not need oil, electric equal energy source takes turns be significant.
Summary of the invention
The objective of the invention is: provide a kind of step on underfoot the volume that directly drives with foot little, simple in structure, safe and convenient to use, do not need oil, electric equal energy source, have the bow profile shaft foot wheel of brake and deceleration device.
The objective of the invention is to realize like this:
A kind of brake and the bow profile shaft of deceleration device foot wheel of having is made up of shelves watt, pneumatic tire, wheel, and the sufficient and arranged on left and right sides of taking turns respectively is provided with a wheel; Arc axle connects the wheel of and arranged on left and right sides; Arc axle lower bow part is connected with pedal, and the rear portion of pedal is provided with flap; The front portion of pedal is equipped with the brake box, is provided with spring in the brake box, and spring links to each other with the first inclined-plane propeller; Angle of rake front portion, first inclined-plane is provided with the ground connection rubber; When the ground connection rubber contacts with ground, promote the first inclined-plane propeller and move, the first inclined-plane propeller promotes the second pushed device and moves laterally; The second pushed device is connected with brake rubber to the external compression wheel, sufficient wheel brake.
By connecting bolt shelves watt are fixed on the arc axle.
Pedal is provided with the fixedly frenulum of shoes.
Main points of the present invention are:
Foot wheel a wheel each side arranged, arc axle connects the wheel of the left and right sides; The lower bow part of arc axle is connected with pedal, and the rear portion of pedal is provided with flap; The front portion of pedal is equipped with brake gear; Brake gear is made up of brake box, spring, the first inclined-plane propeller, ground connection rubber, the second pushed device, brake rubber.
The wheel diameter of foot wheel is big than the wheel for roller skates diameter, can be in the ground surface of injustice.In order to lower the center of gravity, increase stability, the present invention adopts arc axle to connect the wheel of the left and right sides.The top of arc axle is installed in the axis wheel place, and lower bow part is connected with pedal.The rear portion of pedal is provided with flap, and flap is an abrasive rubber, and the top of flap is fixed by bolts on the pedal; When people's sufficient heel was exerted oneself, pedal was to retreading, and flap contacts with ground; The foot wheel increases with frictional ground force, has played deceleration and stabilization.
For foot wheel driving safety, the front portion of pedal is provided with brake gear.Brake gear comprises brake box, spring, the first inclined-plane propeller, ground connection rubber, the second pushed device, brake rubber.When people's toe was exerted oneself, pedal was oblique forward, and the ground connection rubber contacts with ground, promoted the first inclined-plane propeller and moved, and the inclined-plane of the angle of rake inclined-plane, first inclined-plane and the second pushed device is 45 °, and closely contact.The first inclined-plane propeller has promoted the second pushed device and has moved laterally, and the brake rubber that the second pushed device is connected with outwards presses wheel, checks wheel, sufficient wheel brake.When pedal was in the ground level position, the elastic force of spring promoted the first inclined-plane propeller forward, because the effect on inclined-plane, the second pushed device and brake rubber inwardly shrink, and brake rubber does not contact with wheel, foot wheel cruising and rolling.
Wheel of the present invention is different according to foot wheel purposes and use object, and diameter can change, for example between 15-40 centimetre.
Wheel tyre of the present invention is a pneumatic tire, reduces vibrations, increases driving safety.
The present invention is provided with shelves watt with top in that wheel is inboard, and protection uses sufficient wheel person's the bottom of s trouser leg to clean.
The present invention is provided with frenulum on pedal, the setting of frenulum and be used for the method for prior art.
The present invention has following characteristics:
1. arc axle lowers the center of gravity, and increases stability.
2. the front portion is provided with brake gear, can brake driving safety at any time.
3. the rear portion is provided with flap, plays deceleration, safety, stabilization.
4. not only can also can roll in the smooth earth rolling of going at common ground run.
Advantage of the present invention is:
1. need not oil, electric energy, directly drive non-environmental-pollution with foot.
2. good stability rolls, driving safety.
3. simple in structure, volume is little, use, easy to carry.
4. can roll at common ground run.
Description of drawings
Fig. 1 has the bow profile shaft foot wheel front view of brake and deceleration device for the present invention;
Fig. 2 is a rearview of the present invention;
Fig. 3 is a side view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further specified through the specific embodiment.
Embodiment 1:
A kind ofly have brake and take turns, form by shelves watt 1, pneumatic tire 2, wheel 3 with the bow profile shaft of deceleration device foot.Shelves watt 1 are made of plastics, semicircle, and top is higher 0.8 centimetre than pneumatic tire 2, and the bottom is higher 0.8 centimetre than pedal 8.Shelves watt 1 are fixed on the arc axle 4 by connecting bolt 5.20 centimetres of wheel 3 diameters, pneumatic tire 2 is supporting with it, and pneumatic tire 2 comprises the cover tire and the inner tube of a tyre, and the inner tube of a tyre is provided with charging connector, supplies inflation to use.Foot wheel and arranged on left and right sides respectively is provided with a wheel 3; The wheel 3 of and arranged on left and right sides is connected by arc axle 4.The axis hole of wheel 3 is inserted on arc axle 4 tops, and lower bow part links to each other with pedal 8.Arc 4 high 10 centimetres, and aluminium alloy is processed.Pedal 8 plastics are processed, and the rear portion is provided with flap 7, the cuboid that flap 7 is processed for abrasive rubber, and top is fixed by bolts on the pedal, when pedal 8 is level, 0.5 centimetre of the bottom of flap 7 far from ground.The front portion of pedal 8 is equipped with brake box 10, is provided with the spring of being processed by steel wire 14 in the brake box 10, and spring 14 links to each other with the first inclined-plane propeller 11 that polytetrafluoroethylene (PTFE) nylon is processed.The front portion of the first inclined-plane propeller 11 is provided with ground connection rubber 13, when ground connection rubber 13 contacts with ground, promotes the first inclined-plane propeller 11 and moves, and the first inclined-plane propeller 11 promotes the second pushed device 12 that the polytetrafluoroethylene (PTFE) nylon process and moves laterally.The inclined-plane of the angle of rake inclined-plane, first inclined-plane and the second pushed device is 45 °, and closely contact.The second pushed device 12 is connected with brake rubber 9 to external compression wheel 3, plays braking action.When people's toe forward tiltedly the time, ground connection rubber 13 contacts with ground, promotes the first inclined-plane propeller 11, the second pushed device 12 moves, and brake rubber 9 is to external compression wheel 3, sufficient wheel brake.Pedal 8 is provided with the fixedly frenulum 6 of shoes, and frenulum 6 is wide 3 centimetres elastic cord.
Every sufficient wheel can be placed a pin, and two identical foot wheels are a pair of.The bow profile shaft foot wheel that present embodiment has brake and deceleration device can supply people as sports equipment, short distance walking-replacing tool, perhaps uses such as recreation, toy.
Embodiment 2:
A kind of bow profile shaft foot wheel that has brake and deceleration device, 30 centimetres of wheel 3 diameters, arc 4 is high 12 centimetres, and all the other structures are identical with embodiment 1.
Embodiment 3:
A kind of bow profile shaft foot wheel that has brake and deceleration device, 35 centimetres of wheel 3 diameters, arc 4 is high 15 centimetres, and all the other structures are identical with embodiment 1.
The foregoing description is merely preference of the present invention, is not used for limiting the present invention, and is all within principle of the present invention, and any modification and the variation made are all within protection scope of the present invention.
Claims (3)
1. a bow profile shaft foot wheel that has brake and deceleration device is made up of shelves watt (1), pneumatic tire (2), wheel (3), and it is characterized in that: foot wheel and arranged on left and right sides respectively is provided with a wheel (3); Arc axle (4) connects the wheel (3) of and arranged on left and right sides; Arc axle (4) lower bow part is connected with pedal (8), and the rear portion of pedal (8) is provided with flap (7); The front portion of pedal (8) is equipped with brake box (10), is provided with spring (14) in the brake box (10), and spring (14) links to each other with the first inclined-plane propeller (11); The front portion of the first inclined-plane propeller (11) is provided with ground connection rubber (13); Ground connection rubber (13) promotes the first inclined-plane propeller (11) and moves when contacting with ground, and the first inclined-plane propeller (11) promotes the second pushed device (12) and moves laterally; The second pushed device (12) is connected with brake rubber (9) to external compression wheel (3), sufficient wheel brake.
2. the bow profile shaft foot wheel that has brake and deceleration device according to claim 1 is characterized in that: by connecting bolt (5) shelves watt (1) are fixed on the arc axle (4).
3. the bow profile shaft foot wheel that has brake and deceleration device according to claim 1, it is characterized in that: pedal (8) is provided with the fixedly frenulum of shoes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103990194A CN102489018A (en) | 2011-12-05 | 2011-12-05 | Bow-shaped shaft foot wheel with brake and speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103990194A CN102489018A (en) | 2011-12-05 | 2011-12-05 | Bow-shaped shaft foot wheel with brake and speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102489018A true CN102489018A (en) | 2012-06-13 |
Family
ID=46180905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103990194A Pending CN102489018A (en) | 2011-12-05 | 2011-12-05 | Bow-shaped shaft foot wheel with brake and speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102489018A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734807A (en) * | 1953-03-25 | 1955-08-10 | Revvo Castor Company Ltd | Improvements in or relating to axially applied wheel brakes, more particularly for furniture and domestic appliances |
| US4061348A (en) * | 1976-12-20 | 1977-12-06 | Carter Lewis H | Roller skates |
| CN2436203Y (en) * | 2000-09-12 | 2001-06-27 | 久鼎金属实业股份有限公司 | Rear wheel brake device for scooter |
| WO2003076031A1 (en) * | 2002-03-11 | 2003-09-18 | Reginald Lyall Reid | Personal conveyance for recreational use |
| CN1548199A (en) * | 2003-05-12 | 2004-11-24 | 宋健民 | Sliding carrier |
-
2011
- 2011-12-05 CN CN2011103990194A patent/CN102489018A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB734807A (en) * | 1953-03-25 | 1955-08-10 | Revvo Castor Company Ltd | Improvements in or relating to axially applied wheel brakes, more particularly for furniture and domestic appliances |
| US4061348A (en) * | 1976-12-20 | 1977-12-06 | Carter Lewis H | Roller skates |
| CN2436203Y (en) * | 2000-09-12 | 2001-06-27 | 久鼎金属实业股份有限公司 | Rear wheel brake device for scooter |
| WO2003076031A1 (en) * | 2002-03-11 | 2003-09-18 | Reginald Lyall Reid | Personal conveyance for recreational use |
| CN1548199A (en) * | 2003-05-12 | 2004-11-24 | 宋健民 | Sliding carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |