CN2455608Y - Bicycle with potential energy aiding device - Google Patents
Bicycle with potential energy aiding device Download PDFInfo
- Publication number
- CN2455608Y CN2455608Y CN 00240651 CN00240651U CN2455608Y CN 2455608 Y CN2455608 Y CN 2455608Y CN 00240651 CN00240651 CN 00240651 CN 00240651 U CN00240651 U CN 00240651U CN 2455608 Y CN2455608 Y CN 2455608Y
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- CN
- China
- Prior art keywords
- bicycle
- oil
- pipeline
- transducer
- oil motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a bicycle with a potential energy power-assisted device. A bicycle is additionally provided with a transducer, an energy accumulator, and an oil motor connected with pipelines. A piston rod of the transducer is fixedly connected with a saddle to form a body, and a rotating part of the oil motor is fixedly connected with a bicycle hub to form a body. During riding of a rider, the energy generated by bumpiness drives the hub to rotate through the oil motor for realizing the power-assisted action. The utility model has the advantages of smart design and obvious effect.
Description
The utility model relates to a kind of bicycle, especially a kind of bicycle that has the potential energy work-saving device.
Bicycle is widely used as a kind of vehicle easily, and it scrunches stretcher by people's bipod and rotates by the transmission device drive wheels and move ahead.Comparatively require great effort when the existing distance of vehicle commander is voluntarily ridden and gone up a slope, for head it off, people have invented the multiple bicycle that has work-saving device, generally all are by using both hands and feet to increase bicycle driving power.But this type of has the bicycle of work-saving device, the one, taken people's both hands, and the 2nd, increased people's acting amount.
The utility model aims to provide a kind of bicycle that has the potential energy work-saving device, and it need not increase people's acting amount, and does not take people's both hands.
Inventive concept of the present utility model is: by the potential energy that the bicyclist produced being converted into also drive wheels rotation of pressure.
Technical solution of the present utility model is as follows:
The utility model comprises bicycle, it is characterized in that: it also comprises the pipeline of the transducer that is installed under the bicycle saddle, the oil motor that is installed on cycle hub axis place and connection transducer and oil motor,
Its piston rod of described transducer and bicycle saddle are connected to one, its cylinder body double as Seat pillar of bicycle and standpipe,
Described oil motor is the low-speed big oil motor, and its rotatable parts and cycle hub or axle skin (Decorative drum) are connected to one,
Described pipeline serve as reasons the high pressure oil outlet that connects transducer and oil motor oil inlet pipeline, the return opening that is connected transducer and oil motor oil outlet pipeline and be connected in check valve composition in the pipeline.
Further technical solution is:
Described transducer is by the superposed part cylinder body of the fully enclosed that has oil return nozzle of the piston rod that is connected to one with bicycle saddle and the piston that has the seal ring good seal, double as Seat pillar of bicycle and standpipe and have the pressurizing cylinder that piston that check valve and pipeline are housed in the middle of the seal ring good seal is formed, and energy storage two parts of being made up of successively the above-mentioned piston that check valve is housed, the airtight cylinder body that has oil outlet, the gas piston that has the seal ring good seal, the cylinder body of lower end closed are formed from top to bottom.
Described oil motor is the statical equilibrium oil motor radially of bent axle (pintle) stationary housing rotation, and its bent axle 1 is connected to one with the bicycle rim main shaft, and its housing then is connected to one with cycle hub.
Described pipeline serve as reasons connect transducer oil return nozzle and statical equilibrium radially the oil outlet of oil motor the oil return line that has check valve, be connected transducer oil outlet and statical equilibrium radially the bent axle assignment hole of oil motor the fuel-displaced pipeline that has check valve and be connected in the closed cycle pipeline of the unloader valve composition between two pipelines.
Transducer in the above-mentioned solution, energy storage, statical equilibrium radially oil motor, pipeline and relevant valve member are existing mature technology, those of ordinary skills all be should be know technology, perhaps can be by consulting as " hydrostatic drive design manual ", the books and periodicals of (the Shanghai People's Press in August, 1976 version) class learn that its concrete structure has not just been given unnecessary details one by one.
Creativeness of the present utility model is to be become bicycle saddle movable by fixed type dexterously, and it piston with transducer connected as one, relevant parts of bicycle and transducer are organically combined together, with the bicyclist in the process of riding since the energy that is produced that jolts change by transducer, and with the form output of high pressure oil; The rotatable parts and the cycle hub of oil motor are connected to one, rotate by the above-mentioned high pressure oil drive hub that flows into by pipeline.
Based on above-mentioned goal of the invention, principle, design and solution, the utility model has multiple specific embodiment, as oil motor can be radially oil motor of the fixing statical equilibrium of above-mentioned bent axle, it can be the no bar linkage structure of crankshaft eccentric, also can adopt a. crankshaft connecting rod type, b. crankshaft eccentric formula, c. roller plunger tpe, d. axially biserial is inclined disc type, can also adopt the multiple acting oil motor of radial plunger power transmission, as a. plunger roller type, b. steel-ball type, c. steel ball plunger tpe, d. roller plunger tpe, e. crossbeam power transmission formula, f. roller power transmission formula, g. connecting rod power transmission formula, h. axial biserial steel-ball type, i. cycloid inner gearing type.Transducer both can adopt above-mentioned piston rod type, also can adopt the double nuts screw rod crank-linkage type of a. curved bar rod-plunger pump formula, b. contra-parallelogram guide rod pendulum cylinder-type, c. band ratchet, the screw pump formula of d. band crank connecting link, the valve inside pressure charged of e. band crank connecting link.Energy storage can adopt above-mentioned gas piston formula or spring piston formula.Certainly also can take other form.Wherein the specific constructive form of each several part can be consulted the books of above mentioned books and relevant hydrostatic drive aspect.
The utility model is owing to take said structure, and the acting amount that need not increase the people promptly reaches the power-assisted effect.
Below with reference to drawings and Examples the utility model is further described:
Accompanying drawing 1 is a fundamental diagram of the present utility model
Accompanying drawing 2 is transducer and an energy storage structural representation partly among the utility model embodiment
Accompanying drawing 3 is the structural representation of oil motor and hub portion among the utility model embodiment
Each sequence number is respectively among the figure:
1.1 transducer, 1.2 energy storages, 1.3 check valves, 1.4 pipelines, 1.5 oil motors, 1.6 unloader valves, 1.7 check valves.
2.1 saddle, 2.2 seatpillars, 2.3 captive nuts, 2.4 spring flanges, 2.5 springs, 2.6 piston rods, 2.7 guide grooves, 2.8 feather keys, 2.9 are pieced together, and piston, 2.16 steel balls, 2.17 springs, 2.18 spring perches, 2.19 oilholes, 2.20 oil outlets, 2.21 limited steps, 2.22 gas pistons, 2.23 air chambers, 2.24 of jack panel, 2.10 cylinder bodies, 2.11 seal rings, 2.12 charged pistons, 2.13 inlet nozzles, 2.14 seal rings, 2.15 band check valves connect silently, 2.25 standpipes.
3.1 bicycle hub, 3.2 nuts, 3.3 housings, 3.4 pentacle weels, 3.5 bent axles (pintle), 3.6 pressure ring, 3.7 pistons.
Referring to accompanying drawing, in the utility model illustrated embodiment, the utility model is by bicycle, transducer (1.1), oil motor (1.5), pipeline four parts are formed, transducer is by the connection seatpillar (2.2) of the saddle (2.1) that connects bicycle, captive nut (2.3), spring flange (2.4), spring (2.5), piston rod (2.6), guide groove (2.7), feather key (2.8), piece together jack panel (2.9), cylinder body (2.10), seal ring (2.11), charged piston (2.12), inlet nozzle (2.13), seal ring (2.14), the piston (2.15) of band check valve, steel ball (2.16), spring (2.17), spring perch (2.18), oilhole (2.19), oil outlet (2.20), limited step (2.21), gas piston (2.22), air chamber (2.23), connect silently (2.24) and bicycle profile tube (2.25) composition, wherein the piston rod of transducer (2.6) is by seatpillar (2.1), captive nut (2.3) fixedly is connected as a single entity with saddle (2.1), the cylinder body (2.10) of bicycle profile tube (2.25) double as transducer, the upper and lower displacement of saddle (2.1) promote charged piston (2.12) do upper and lower displacement will become by the power fluid that inlet nozzle (2.13) flows into high pressure oil by on the piston (2.15) of band check valve by steel ball (2.16), spring (2.17), the check valve that oilhole (2.19) is formed is along oilhole (2.19) inflow energy storage (1.2) and through oil outlet (2.20), check valve (1.3) enters radially oil motor (1.5) of statical equilibrium that housing rotates along pipeline (1.4), high pressure oil is in oil motor (1.5), assignment hole on bent axle (pintle) (3.5) enters pentacle weel (3.4) and hollow piston (3.7), because bent axle and Axle of bicycle are fixed as one and can not rotate, the hydraulic coupling that acts on the crankshaft eccentric becomes internal force, the piston side that the oil pressure effect causes is used for casing wall to masterpiece, center of gyration to oil motor produces moment of rotation, make oil motor housing (3.3) rotation that is fixed as one by nut (3.2) with bicycle hub (Decorative drum) (3.1), thereby cycle hub rotates, bicycle to overtake, along with the work of oil motor, the oil pressure of power fluid reduces and finishes a working cycle along pipeline (1.8) through the pressurizing cylinder that check valve (1.7) and institute's bonded assembly inlet nozzle (2.13) reenter transducer (1.1).Among the embodiment, the unloader valve (1.6) that connects between two pipelines is to prevent that oil pressure is too high, the speed of a motor vehicle is too fast.The assurance bicycle can be braked safely, to ensure bicyclist's safety.
In view of transducer, energy storage, oil motor etc. in the foregoing description are technology that those of ordinary skills should know, above only the structure annexation between each unit is described, structure annexation between they and bicycle is described, and the structure annexation between its in-to-in concrete structure, each parts just has not been described in detail, these can be understood by drawings clear ground for those of ordinary skills, reproduce simply.
Certainly, the utility model is not only limited to the embodiment illustrated embodiment, as previously mentioned, keeping under the utility model keystone configuration unmodified situation, select parts dissimilar, different concrete structures for use, as transducer, energy storage, oil motor, those of ordinary skills needn't make the bicycle that has the potential energy work-saving device that creative work all can realize reaching the multiple structure of goal of the invention.
Claims (4)
1, a kind of bicycle that has the potential energy work-saving device comprises bicycle, it is characterized in that: it also comprises the pipeline of the transducer that is installed under the bicycle saddle, the oil motor that is installed on cycle hub axis place and connection transducer and oil motor,
Its piston rod of described transducer and bicycle saddle are connected to one, its cylinder body double as Seat pillar of bicycle and standpipe,
Described oil motor is the low-speed big oil motor, and its rotatable parts and cycle hub or axle skin are connected to one,
Described pipeline serve as reasons the high pressure oil outlet that connects transducer and oil motor oil inlet pipeline, the high pressure return opening that is connected transducer and oil motor oil outlet pipeline and be connected in check valve composition in the pipeline.
2, the bicycle that has the potential energy work-saving device according to claim 1, it is characterized in that: described transducer is by piston rod that is connected to one with bicycle saddle and the piston that has the seal ring good seal, the superposed part cylinder body of the fully enclosed that has oil return nozzle of double as Seat pillar of bicycle and standpipe and have the pressurizing cylinder that piston that check valve and pipeline are housed in the middle of the seal ring good seal is formed, from top to bottom by the above-mentioned piston that check valve is housed, have the airtight cylinder body of oil outlet, the gas piston that has the seal ring good seal, energy storage two parts that the cylinder body of lower end closed is formed are successively formed
Described oil motor is the statical equilibrium of bent axle stationary housing rotation oil motor radially, and its bent axle and bicycle rim main shaft are connected to one, and its housing then is connected to one with cycle hub,
Described pipeline serve as reasons connect transducer oil return nozzle and statical equilibrium radially the oil outlet of oil motor the oil return line that has check valve, be connected the radially closed cycle pipeline of the fuel-displaced pipeline that has check valve of the bent axle assignment hole of oil motor of transducer oil outlet and statical equilibrium.
3, the bicycle that has the potential energy work-saving device according to claim 2 is characterized in that: be connected with a unloader valve between described oil return line and fuel-displaced pipeline.
4, the bicycle that has the potential energy work-saving device according to claim 2 is characterized in that: be connected with a by pass valve between described oil return line and fuel-displaced pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240651 CN2455608Y (en) | 2000-10-17 | 2000-10-17 | Bicycle with potential energy aiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00240651 CN2455608Y (en) | 2000-10-17 | 2000-10-17 | Bicycle with potential energy aiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2455608Y true CN2455608Y (en) | 2001-10-24 |
Family
ID=33601252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00240651 Expired - Fee Related CN2455608Y (en) | 2000-10-17 | 2000-10-17 | Bicycle with potential energy aiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2455608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016560A (en) * | 2017-11-23 | 2018-05-11 | 郝玉民 | A kind of energy accumulated assisted bicycle |
-
2000
- 2000-10-17 CN CN 00240651 patent/CN2455608Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016560A (en) * | 2017-11-23 | 2018-05-11 | 郝玉民 | A kind of energy accumulated assisted bicycle |
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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 |