CN202703825U - Device used for integration of friction power generation and brake of bicycle - Google Patents
Device used for integration of friction power generation and brake of bicycle Download PDFInfo
- Publication number
- CN202703825U CN202703825U CN 201220383965 CN201220383965U CN202703825U CN 202703825 U CN202703825 U CN 202703825U CN 201220383965 CN201220383965 CN 201220383965 CN 201220383965 U CN201220383965 U CN 201220383965U CN 202703825 U CN202703825 U CN 202703825U
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- brake
- bicycle
- outer rotor
- fixed mount
- electrical generator
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Abstract
The utility model provides a device used for integration of friction power generation and brake of a bicycle, belongs to brake technology of the bicycle, and particularly relates to the technology of the brake of the bicycle and power generation with brake friction force. The device used for the integration of the friction power generation and the brake of the bicycle includes that an outer rotary type generator is arranged on the hollow position of the opening end of a concave shaped fixing rack, an inner stator of the outer rotary type generator is fixedly connected with the opening end of the concave shaped fixing rack, and an outer rotor of the outer rotary type generator is arranged at the position closed to bicycle tires. The side wall of the concave shaped fixing rack is connected with a bicycle frame in sliding mode, and an elastic brake device is fixed on the bottom side of the concave shaped fixing rack. The device used for the integration of the friction power generation and the brake of the bicycle has the advantages that deceleration, braking and power generation, namely the braking and the power generation, are achieved by a set of devices, and energy of the deceleration and the braking of the bicycle is changed into electricity energy to be recycled and used.
Description
Technical field
The utility model belongs to the brake technique of bicycle, particularly the brake of bicycle and the technology of utilizing the generating of drag friction power.
Background technology
The brake of existing bicycle is to realize that by two different devices shortcoming is to utilize brake energy to generate electricity with utilization and the generating of wheel friction force, and generating when normally travelling.Generating electricity when normally travelling produces resistance to wheel, has increased the people and has stepped on exerting oneself of bicycle.
Summary of the invention
The purpose of this utility model provides the brake energy that can reclaim bicycle, utilizes the bicycle of drag friction power generating.
Structure of the present utility model is:
Be used for the bicycle friction generating and brake the device of one, comprise internal stator and the outer rotor of outward rotation type electrical generator, the outside that outer rotor is enclosed within internal stator becomes to be rotationally connected; It is characterized in that: the open end hollow position at a spill fixed mount is provided with an outward rotation type electrical generator, the internal stator of outward rotation type electrical generator is captiveed joint with the open end of spill fixed mount, the base of spill fixed mount is fixed with a resilient device, and some extend into the resilient device among the interior sky of spill fixed mount;
The structure of resilient device is: be provided with T shape Braking piston in the short tube, T shape Braking piston comprises brake head and center mast, the brake head is near the outer rotor of outward rotation type electrical generator, the inwall sliding block joint of brake head and short tube, the center mast overcoat has retarding spring, the two ends of retarding spring respectively with short tube in the bottom captive joint with brake; Short tube is captiveed joint with the base of spill fixed mount.
The structure of the utility model device: the spill fixed mount is as main fixed mount, the spill fixed mount mainly contains three effects: first effect is that the open end hollow position of spill fixed mount is provided with an outward rotation type electrical generator and is used for contact with the tire of bicycle, makes outward rotation type generating function utilize tyre rotation and the outer rotor that drives the outward rotation type electrical generator rotates and realizes generating electricity; Or outer rotor weight realized braking at tire; A resilient device is fixed on the base that second effect is the spill fixed mount, with the spill fixed mount resilient device and outward rotation type electrical generator stationary phase are put, making the pressure size of the external rotary type generator outer rotor of T shape Braking piston in the resilient device control the outward rotation type electrical generator is to carry out generating work or braking work.First effect is that the sidewall of spill fixed mount is used for captiveing joint with the vehicle frame of bicycle, make the utility model device can be fixed on the bicycle, to guarantee the relative position of outward rotation type electrical generator and bike tyre, could realize that the outward rotation type electrical generator utilizes bike tyre to rotate and generates electricity, and to the purpose of bike tyre braking.
The two ends of retarding spring respectively with short tube in the bottom captive joint with brake, short tube and brake head are connected as a single entity, the change in location of short tube and brake is relevant with the stressed size of center mast.Stressed hour of center mast, the retarding spring distortion is little, and center mast drives short tube, and short tube drives again the spill fixed mount, and the spill fixed mount is with outward rotation type electrical generator contact wheel to realize again generating of brake at last.If brake wheel is given and larger power center mast, retarding spring is elongated, and the contact of brake head also is urged to outer rotor, and the outer rotor of placing restrictions on the outward rotation type electrical generator rotates, thereby outer rotor is placed restrictions on vehicle wheel rotation, realizes wheel braking.
The utility model is installed in to be realized generating and brakes two kinds of working processs on the bicycle:
The process of generating work: people's have gentle hands pinch the brake connecting rod purpose be make bicycle deceleration, the center mast of resilient device, staff pinch brake connecting rod can not make retarding spring compression, resilient device drive the spill fixed mount to the outer rotor that the bike tyre direction moves, the bike tyre of the outer rotor contact bike tyre of outward rotation type electrical generator, rotation drives the outward rotation type electrical generator rotate, the outward rotation type electrical generator carries out generating work.The energy that bicycle is slowed down is become electric energy to be recycled.
The braking working process: it is that bicycle is gone down that the brake connecting rod purpose is pinched in people's have gentle hands, the center mast of resilient device, the strength that staff is pinched brake connecting rod can not make the retarding spring compression, the resilient device drives the spill fixed mount and moves to the bike tyre direction, the outer rotor contact bike tyre of outward rotation type electrical generator, the outer rotor that the bike tyre that rotates drives the outward rotation type electrical generator rotates, the outward rotation type electrical generator carries out generating work, the heavy-handed brake connecting rod purpose of pinching of people is to make brake bicycle, the center mast of resilient device, the strength that staff is pinched brake connecting rod makes the retarding spring compression, the outside rotary type generator direction of the brake head of T shape Braking piston moves, brake head contact outer rotor, brake head compressing outer rotor, outer rotor compressing bike tyre, because the brake head can not rotate, and outer rotor and bike tyre all can not be rotated, bicycle is braked.As seen the work of braking has first brake deceleration process generating work, and then being added to the strength of pinching brake connecting rod could brake bicycle.Bicycle slows down making, the energy of braking becomes electric energy and recycles.
Reset: because bicycle brake has a retracing spring upper, then the bicycle brake connecting rod also has reset function.The center mast that the bicycle brake connecting rod passes through to connect and retarding spring just can drive generating and braking integrated device and reset to and do not brake or the state of not triboelectricity.
Outward rotation type electrical generator outer rotor is that two ends are large, middle little recessed cylindricality.In order to increase the contact surface of outer rotor bike tyre, prevent from skidding, increase friction force, improve generating efficiency and brake efficiency.
The outside face of outer rotor is provided with the rubber layer.In order to increase the friction force of outer rotor bike tyre, prevent from skidding, improve generating efficiency and brake efficiency.
Advantage of the present utility model: with position and the strength of resilient device control T shape Braking piston; namely bicycle is slowed down with the retarding spring elastic force of resilient device and bicycle brake is differentiated; make the normal recuperated energy generating of the most ordinary bicycle slowing down power, braking procedure also can the recuperated energy generating certainly.The utility model is installed on the bicycle, realizes deceleration, braking and generating integrated, namely utilize the energy of brake deceleration and braking to generate electricity, the energy that bicycle is slowed down and brake is become electric energy recycle.And existing be to slow down and generating is a device, brake to be another device, be inconvenient to operate, braking can not be generated electricity.
Description of drawings
Fig. 1 is structural representation of the present utility model.
5 is spill fixed mounts, the 6th among the figure, open end, the 7th, outward rotation type electrical generator, the 8th, internal stator, the 9th, outer rotor, the 10th, sidewall, the 12nd, base, the 13rd, resilient device, the 14th, short tube, the 15th, T shape Braking piston, the 16th, brake head, the 17th, center mast, the 18th, retarding spring, the 19th, rubber layer.
The specific embodiment
Embodiment 1, is used for the device of bicycle friction generating and braking one
Such as Fig. 1, wide with 2.0 centimetres, 0.2 the steel plate of cm thick makes a spill fixed mount 5, the hollow width of spill fixed mount 5 is 3.0 centimetres, in the middle of open end 6 hollow positions of spill fixed mount 5, establish an outward rotation type electrical generator 7, the internal stator 8 of outward rotation type electrical generator 7 is captiveed joint with the open end 6 of spill fixed mount 5, internal stator 8 is fixed as one and can not rotates with spill fixed mount 5, the base 12 of spill fixed mount 5 is fixed with a resilient device 13, and some extend into resilient device 13 among the interior sky of spill fixed mount 5;
The structure of resilient device 13 is: the T shape Braking piston 15 that is provided with elastic telescopic in short tube 14, T shape Braking piston 15 comprises brake 16 and center mast 17, brake 16 outer rotor 9 near outward rotation type electrical generator 7, the inwall sliding block joint of brake 16 and short tube 14, center mast 17 overcoats have retarding spring 18, the two ends of retarding spring 18 respectively with short tube 14 in bottom and braking 16 captive joint; Short tube 14 is captiveed joint with the base 12 of spill fixed mount 5.
The method that the said apparatus of present embodiment is installed on the bicycle is: the sidewall 10 of spill fixed mount 5 is captiveed joint with the vehicle frame of bicycle, and the position of connection will make the outer rotor 9 of outward rotation type electrical generator 7 of device near the tire of bicycle.Whether resilient device 13 center masts 17 of device are captiveed joint with the brake connecting rod of bicycle, move to the bike tyre direction so that the brake of bicycle can be controlled the device of present embodiment.
Embodiment 2, and efficient triboelectricity and the bicycle of braking integrated device are arranged
Such as embodiment 1, at embodiment 1, increase following structure on the basis: outward rotation type electrical generator 7 outer rotors 9 are that two ends are large, middle little recessed cylindricality, and the outside face of outer rotor 9 is provided with rubber layer 19.In order to increase the friction force of outer rotor 9 bike tyres, prevent from skidding, improve generating efficiency and brake efficiency.
Claims (3)
1. be used for the bicycle friction generating and brake the device of one, comprise internal stator (8) and the outer rotor (9) of outward rotation type electrical generator (7), the outside that outer rotor (9) is enclosed within internal stator (8) becomes to be rotationally connected; It is characterized in that: open end (6) hollow position at a spill fixed mount (5) is provided with an outward rotation type electrical generator (7), the internal stator (8) of outward rotation type electrical generator (7) is captiveed joint with the open end (6) of spill fixed mount (5), the base (12) of spill fixed mount (5) is fixed with a resilient device (13), and some extend into resilient device (13) among the interior sky of spill fixed mount (5);
The structure of resilient device (13) is: be provided with T shape Braking piston (15) in the short tube (14), T shape Braking piston (15) comprises brake head (16) and center mast (17), brake head (16) is near the outer rotor (9) of outward rotation type electrical generator (7), the inwall sliding block joint of brake head (16) and short tube (14), center mast (17) overcoat has retarding spring (18), captives joint with bottom and brake (16) in the short tube (14) respectively in the two ends of retarding spring (18); Short tube (14) is captiveed joint with the base (12) of spill fixed mount (5).
2. the device for bicycle friction generating and braking one according to claim 1, it is characterized in that: outward rotation type electrical generator (7) outer rotor (9) is that two ends are large, middle little recessed cylindricality.
3. the device for bicycle friction generating and braking one according to claim 1 and 2, it is characterized in that: the outside face of outer rotor (9) is provided with rubber layer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383965 CN202703825U (en) | 2012-08-06 | 2012-08-06 | Device used for integration of friction power generation and brake of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220383965 CN202703825U (en) | 2012-08-06 | 2012-08-06 | Device used for integration of friction power generation and brake of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703825U true CN202703825U (en) | 2013-01-30 |
Family
ID=47584152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220383965 Expired - Lifetime CN202703825U (en) | 2012-08-06 | 2012-08-06 | Device used for integration of friction power generation and brake of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774467A (en) * | 2012-08-06 | 2012-11-14 | 黄甜雪 | Integrated device for friction power generation and braking of bicycle |
| CN109554785A (en) * | 2019-01-21 | 2019-04-02 | 杭州三相科技有限公司 | A kind of direct-drive type revolving cup and the revolving cup cluster control system with the direct-drive type revolving cup |
-
2012
- 2012-08-06 CN CN 201220383965 patent/CN202703825U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774467A (en) * | 2012-08-06 | 2012-11-14 | 黄甜雪 | Integrated device for friction power generation and braking of bicycle |
| CN102774467B (en) * | 2012-08-06 | 2013-07-10 | 黄甜雪 | Integrated device for friction power generation and braking of bicycle |
| CN109554785A (en) * | 2019-01-21 | 2019-04-02 | 杭州三相科技有限公司 | A kind of direct-drive type revolving cup and the revolving cup cluster control system with the direct-drive type revolving cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130130 Effective date of abandoning: 20130710 |
|
| RGAV | Abandon patent right to avoid regrant |