CN201472596U - Comfortable labor-saving type double-stress application bicycle - Google Patents
Comfortable labor-saving type double-stress application bicycle Download PDFInfo
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- CN201472596U CN201472596U CN200920167844XU CN200920167844U CN201472596U CN 201472596 U CN201472596 U CN 201472596U CN 200920167844X U CN200920167844X U CN 200920167844XU CN 200920167844 U CN200920167844 U CN 200920167844U CN 201472596 U CN201472596 U CN 201472596U
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Abstract
The utility model relates to a comfortable labor-saving type double-stress application bicycle, which aims at solving the problems of poor comfort performance and labor waste of the existing bicycle. The utility model is characterized in that the lower part of a bicycle saddle is assembled on a bicycle saddle support mechanism in a reciprocating movement mode, and the lower part of the bicycle saddle is connected with a driving center shaft or a wheel disc or a chain or a back wheel through a reverser and a fly wheel or an overrun clutch and a transmission mechanism. The lower part of the bicycle saddle is hinged on the bicycle saddle support mechanism in the transverse direction, the lower part of the bicycle saddle is hinged on the bicycle saddle support mechanism in the vertical direction, the lower part of the bicycle saddle is hinged on the bicycle saddle support mechanism in the horizontal direction, the bicycle saddle is glidingly assembled on the bicycle saddle support mechanism in the vertical direction through a vertical support shaft and a sleeve pipe of the bicycle saddle support mechanism, and the vertical support shaft is arranged at the lower part of the bicycle saddle. The utility model has the advantages of double driving modes by pedals and the bicycle saddle, labor saving, strong motive power, good comfort performance, high speed, simple structure and low cost.
Description
Technical field
The utility model relates to a kind of bicycle, particularly relates to the two Bicycl with booster of a kind of comfortable effort-saving.
Background technology
Existing bicycle all is to move ahead as the power driven bicycle by tap pedal, discover through long-term observation of the present invention, still there are the following problems for the pin type of drive of this single formula: 1, only drive with pin, drive time or road are far away is unfavorable for alleviating fatigue; If 2 heavy dutys or big upgrade are ridden, only often drive and can't bear the heavy load with pin, cause damage easily.
Existing bicycle is when riding, because left and right sides leg is alternately descending, about the portion of striding also can replace downward pulling, but,, alternately press down about can not adapting to significantly because existing vehicle seat all can only slightly press down, so by bike the time, the cyclist can and can not feel well because vehicle seat can not following left striden alternately drop-downly, and riding for a long time also is unfavorable for alleviating fatigue.
At present, the bicycle of routine on the market, speed low (the not enough 15km/h of normal maximum speed per hour).Though but variable speed bicycle speed is higher, require great effort and moment of torsion little.Though and battery-driven car speed height is wanted energy consumption, storage battery is more or less contaminated environment (Vmax≤40km/h) also.And on the way electric weight is not enough and can't travel sometimes.
Summary of the invention
The utility model purpose is to overcome the above-mentioned defective of prior art, provides the comfortable effort-saving in a kind of comfortable good, remarkable labour-saving two Bicycl with booster.
For achieving the above object, the two Bicycl with booster of the comfortable effort-saving of the utility model, but its special feature is the vehicle seat bottom and is fitted on the vehicle seat supporting mechanism in the crank motion mode, and the vehicle seat bottom is connected by commutator and flywheel or overriding clutch and transmission device and drives axis or wheel disc or chain or trailing wheel.Described back and forth can be straight reciprocating motion, also can move by the arc trajectory reciprocating path, and these reciprocation forces can convert rotational force in the same way to smoothly by commutator.Described commutator is that crank motion is transformed into the device that rotatablely moves in the same way.In the time of by bike, because the change of position, stand can move inevitably, and so design during the vehicle seat motion, just can drive bicycle by said mechanism as auxiliary force and move ahead, therefore, and can be laborsaving; In addition, vehicle seat is activity also more to meet principle of human engineering in limited range, and is comfortable good.
As optimization, described vehicle seat lower hinge is on the vehicle seat supporting mechanism, and described vehicle seat bottom is vertical sliding to be fitted on the vehicle seat supporting mechanism, and is furnished with vertical support spring, can also rely on the spring force return that makes progress after guaranteeing to press down.Described vehicle seat lower hinge is the reciprocal turning effort of utilizing on the vehicle seat supporting mechanism, and vertical sliding the fitting on the vehicle seat supporting mechanism in described vehicle seat bottom is the vertical crank motion power of utilizing.
As optimization, described vehicle seat lower, transverse is hinged on the vehicle seat supporting mechanism; Described vehicle seat bottom vertically is hinged on the vehicle seat supporting mechanism; Described vehicle seat lower horizontal is to being hinged on the vehicle seat supporting mechanism; Described vehicle seat is by vertical sliding the fitting on the vehicle seat supporting mechanism of the sleeve pipe of vertical pivot shaft in its underpart and vehicle seat supporting mechanism.For example when " described vehicle seat lower, transverse is hinged on the vehicle seat supporting mechanism ", bicycle is pedaled when moving ahead, about the portion of striding replace lower pulling force also can be simultaneously driving device by vehicle seat and crank motion conversion unidirectional rotary motion and flywheel or overriding clutch drive car and move ahead, not needing extra effort just can realize striding with pin is two drives, can improve propulsive effort greatly, and this lower pulling force of striding has been offset and has been wasted by saddle springs on original bicycle.In addition, because this vehicle seat can reduce the resistance that vehicle seat is striden pendulum to the rotation of two left and right sides, promptly laborsaving, reinforcement can also increase comfort level again.
As optimization, it is to be fitted with the longitudinal ligament axle on the vehicle seat supporting mechanism that A, described vehicle seat lower, transverse are hinged on the vehicle seat supporting mechanism, and the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by the longitudinal ligament axle; It is to be fitted with the cross-tie axle on the vehicle seat supporting mechanism that B, described vehicle seat bottom vertically are hinged on the vehicle seat supporting mechanism, and the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by the cross-tie axle; C, described vehicle seat lower horizontal are to be fitted with vertical pivot shaft on the vehicle seat supporting mechanism to being hinged on the vehicle seat supporting mechanism, and the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by vertical pivot shaft; D, described vehicle seat bottom vertical sliding when fitting on the vehicle seat supporting mechanism vehicle seat bottom be supported on the sleeve pipe of vehicle seat supporting mechanism by support spring.
As optimization, the vehicle seat bottom is fitted with gear among A, the B, and gear joins the input shaft that connects commutator again by rack pinion; The vehicle seat bottom is fitted with turbine among the C, and turbine connects commutator by scroll bar; The vertical pivot shaft in vehicle seat bottom lower end is shaped on tooth bar among the D, and tooth bar connects commutator.
As optimization, commutator comprises a pair of driving gear sprocket wheel and a pair of profile type driven gear sprocket wheel that is installed in simultaneously on the output shaft that is installed in simultaneously on the input shaft, wherein a pair of main driven gear directly meshes, another connects by chain principal and subordinate's movable sprocket, and output shaft drives axis or wheel disc or chain or trailing wheel by the transmission device of band flywheel again.
As optimization, output shaft is fitted with head sprocket, and head sprocket is again by the auxiliary chain wheel on chain connection axis or the wheel disc; One is profile type in head sprocket and the auxiliary chain wheel.
As optimization, trailing wheel is fitted with an intracutaneous change-speed box.Help making full use of the propulsive effort advantage for this reason and improve the speed of a motor vehicle, its maximum speed per hour approaches the medium speed on the upper side of battery-driven car, overcomes the slow-footed defective of above-mentioned bicycle and man.
As optimization, described axle intracutaneous change-speed box: the back flying wheel connects firmly one inwards and is contained on the central siphon on the rear axle by bearing carrier ring, this side shaft skin end wall is fitted in the central siphon periphery by bearing, week is set with inner sliding pipe by vertical featherway in the central siphon inner end, inner sliding pipe inner end periphery is fixed with the speed change dish, be fitted with support spring between speed change dish and this side shaft skin end wall and be fitted with the clutch pawl that cooperatively interacts, be shaped on outer big internally toothed annulus and lining small internal gear in the speed change dish inner end week; Rear axle is fitted with parallel countershaft at the axle intracutaneous by bracing frame and bearing, parallel countershaft one end connects the sprocket wheel that the other end axle skin end wall relative with flywheel installs by the sprocket wheel chain, the parallel countershaft other end is fitted with big gear wheel and miniature gears, be shaped on axially extending bore in the rear flywheel end, the rear axle place of speed change dish inboard is shaped on the axial strip shape radial direction through hole with axially extending bore UNICOM, be fitted with radially speed change dish bumping post in the radial direction through hole, be fitted with the inner end in the axially extending bore and connect speed change dish bumping post, the outer end connects the hairspring of gear operating line;
During low gear, the speed change dish links to each other with flywheel side shaft skin end wall by the clutch pawl;
In middling speed when retaining,, the speed change dish links to each other with miniature gears on the countershaft by little gear ring;
During top gear, the speed change dish links to each other with big gear wheel on the countershaft by bull gear.
As optimization, described countershaft is made up of the two-semiaxle of mutual butt joint interlock, the sliding supporting sleeve that is equipped with of joint periphery, sleeve is packed on the rear axle by bracing frame, all be shaped on the round platform of relative distribution on the two-semiaxle, semiaxis is fitted with bearing shell in the round platform outside, and two bearing shells connect a sleeve pipe respectively by bracing frame, a screw rod passes two sleeve pipes, and two ends are fastening with nut.So design during gearshift, can be played buffer action.
Principal feature has: 1, energy-conserving and environment-protective, the about 25km/h～30km/h of maximum speed per hour (comparing with battery-driven car).2, high speed and comfort sense better (comparing with conventional bicycle) are that speed improves, but the few energy output of cyclist is more comfortable.3, moment of torsion big and laborsaving (comparing in the conventional speed change bicycle) is same speed, does not feel effort during not only laborsaving but also the comfortable and treadmill of the also identical then cyclist of moment of torsion.4, cost is low, and is rational in infrastructure and compact.5, maximum speed per hour operation, cyclist be as normally by bike, leicht fallen D/A and comfortable.
After adopting technique scheme, the two Bicycl with booster of the comfortable effort-saving of the utility model have that the pedal vehicle seat is two to be driven, and are laborsaving, and power is strong, comfort but also good not only, and the speed height is simple in structure, the advantage that cost is low.
Description of drawings
Fig. 1 is the structural representation of the two first kind of vehicle seat type of drive of Bicycl with booster of the comfortable effort-saving of the utility model;
Fig. 2 is the perspective view that the vehicle seat bottom installs gear among Fig. 1;
Fig. 3 is the structure principle chart of the backshaft skin internal speed changer of the two first kind of embodiment of Bicycl with booster of the comfortable effort-saving of the utility model;
Fig. 4 is the structural representation of flywheel end parts among Fig. 3;
Fig. 5 is the structural representation of two second kind of vehicle seat type of drive of the Bicycl with booster vehicle seat drive parts of the comfortable effort-saving of the utility model;
Fig. 6 is the structural representation of two the third vehicle seat type of drive vehicle seat drive parts of Bicycl with booster of the comfortable effort-saving of the utility model;
Fig. 7 is the structural representation of two the 4th kind of vehicle seat type of drive vehicle seat of the Bicycl with booster drive parts of the comfortable effort-saving of the utility model.
The specific embodiment
Illustrate further below in conjunction with accompanying drawing and instantiation
Embodiment one, as Figure 1-3, the two Bicycl with booster of the comfortable effort-saving of the utility model be vehicle seat 1 lower hinge on the vehicle seat supporting mechanism, be fitted with longitudinal ligament axle 2 on the vehicle seat supporting mechanism, vehicle seat 1 bottom is fitted on the vehicle seat supporting mechanism by longitudinal ligament axle 2; Vehicle seat 1 bottom is fitted with gear 3, and gear 3 joins the input shaft 51 that connects commutator again by tooth bar 4 gears 3, and tooth bar 4 also is fitted with track adjusting wheel 40.Commutator comprises a pair of driving gear sprocket wheel and a pair of profile type driven gear sprocket wheel that is installed in simultaneously on the output shaft 52 that is installed in simultaneously on the input shaft 51, wherein a pair of main driven gear 3 directly meshes, another connects by chain 61 principal and subordinate's movable sprocket 6, and output shaft 52 drives axis by the transmission device of band flywheel again.The vehicle seat right swing that keeps left provides power-assisted.
Output shaft 52 is fitted with head sprocket 6, the profile type auxiliary chain wheel 6 that head sprocket 6 connects on the axis by chain 61 again.
Trailing wheel is fitted with an intracutaneous change-speed box.
Described axle intracutaneous change-speed box is: back flying wheel 7 connects firmly one inwards and is sleeved on the central siphon 9 on the rear axle 8 by bearing 11, this side shaft skin end wall 10 is fitted in central siphon 9 peripheries by bearing 11, week is set with inner sliding pipe 13 by vertical featherway 12 in central siphon 9 inner ends, inner sliding pipe 13 inner end peripheries are fixed with speed change dish 14, be fitted with support spring 15 between speed change dish 14 and this side shaft skin end wall 10 and be fitted with the clutch pawl 16 that cooperatively interacts, be shaped on outer big internally toothed annulus 17 and lining small internal gear 18 in speed change dish 14 inner ends week; Rear axle 8 is fitted with parallel countershaft 81 by bracing frame 19 and bearing 11 in axle skin 24, parallel countershaft 81 1 ends connect the sprocket wheel 6 that the other end axle skin end wall 10 relative with flywheel 7 installs by sprocket wheel 6 chains 61, parallel countershaft 81 other ends are fitted with big gear wheel 3 and miniature gears 3, be shaped on axially extending bore 20 in the rear flywheel end, the rear axle place of speed change dish 14 inboards is shaped on the axially extended strip shape radial direction through hole 21 with axially extending bore 20 UNICOMs, be fitted with radially speed change dish bumping post 22 in the radial direction through hole 21, be fitted with the inner end in the axially extending bore and connect speed change dish bumping post 22, the outer end connects the hairspring 23 of gear operating line;
During low gear, speed change dish 14 links to each other with flywheel side shaft skin end wall 10 by clutch pawl 16;
In middling speed when retaining,, speed change dish 14 links to each other with miniature gears 3 on the countershaft by little gear ring 17;
During top gear, speed change dish 14 links to each other with big gear wheel 3 on the countershaft by bull gear 18.
Described countershaft 81 is made up of the two-semiaxle of mutual butt joint interlock, the sliding supporting sleeve 25 that is equipped with of joint periphery, sleeve 25 is packed on the rear axle 8 by bracing frame 19, all be shaped on the round platform 26 of relative distribution on the two-semiaxle, semiaxis is fitted with bearing shell 27 in round platform 26 outsides, two bearing shells 27 connect 28, one screw rods 29 of a sleeve pipe respectively by bracing frame 19 and pass two sleeve pipes 28, and two ends are fastening with nut 30.
Embodiment two, and as shown in Figure 5, the difference of two Bicycl with booster of the comfortable effort-saving of the utility model and embodiment one only is to be fitted with on the vehicle seat supporting mechanism cross-tie axle 2, and vehicle seat 1 bottom is fitted on the vehicle seat supporting mechanism by cross-tie axle 2; What support cross-tie axle 2 is car cant beam 31.Vehicle seat forward back swing provides power-assisted.
Embodiment three, and as shown in Figure 6, the difference of two Bicycl with booster of the comfortable effort-saving of the utility model and embodiment one only is to be fitted with on the vehicle seat supporting mechanism vertical pivot shaft 2, and vehicle seat 1 bottom is fitted on the vehicle seat supporting mechanism by vertical pivot shaft 2; Vehicle seat 1 bottom is fitted with turbine 32, and turbine 32 connects commutator by scroll bar 33.This type vehicle seat is back and forth to rotate by level power-assisted is provided.
Embodiment four, as shown in Figure 7, the difference of two Bicycl with booster of the comfortable effort-saving of the utility model and embodiment one only is: described vehicle seat 1 is by sleeve pipe 28 vertical sliding the fitting on the vehicle seat supporting mechanism of vertical pivot shaft 2 in its underpart and vehicle seat supporting mechanism, and vehicle seat 1 bottom also is supported on the sleeve pipe 28 of vehicle seat supporting mechanism by support spring 11.Described sleeve pipe 28 connects firmly car cant beam 31.Vertical pivot shaft 2 lower ends, vehicle seat bottom are shaped on tooth bar 4, and tooth bar 4 connects commutator by gear 3.This type vehicle seat is to provide power-assisted by vertical crank motion.
Claims (10)
1. two Bicycl with booster of a comfortable effort-saving, it is characterized in that but the vehicle seat bottom is fitted on the vehicle seat supporting mechanism in the crank motion mode, the vehicle seat bottom is connected by commutator and flywheel or overriding clutch and transmission device and drives axis or wheel disc or chain or trailing wheel.
2. according to the two Bicycl with booster of the described comfortable effort-saving of claim 1, it is characterized in that described vehicle seat lower hinge on the vehicle seat supporting mechanism, vertical sliding the fitting on the vehicle seat supporting mechanism in described vehicle seat bottom, and be furnished with vertical support spring.
3. according to the two Bicycl with booster of the described comfortable effort-saving of claim 2, it is characterized in that described vehicle seat lower, transverse is hinged on the vehicle seat supporting mechanism; Described vehicle seat bottom vertically is hinged on the vehicle seat supporting mechanism; Described vehicle seat lower horizontal is to being hinged on the vehicle seat supporting mechanism; Described vehicle seat is by vertical sliding the fitting on the vehicle seat supporting mechanism of the sleeve pipe of vertical pivot shaft in its underpart and vehicle seat supporting mechanism.
4. according to the two Bicycl with booster of the described comfortable effort-saving of claim 3, it is characterized in that it is to be fitted with the longitudinal ligament axle on the vehicle seat supporting mechanism that A, described vehicle seat lower, transverse are hinged on the vehicle seat supporting mechanism, the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by the longitudinal ligament axle; It is to be fitted with the cross-tie axle on the vehicle seat supporting mechanism that B, described vehicle seat bottom vertically are hinged on the vehicle seat supporting mechanism, and the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by the cross-tie axle; C, described vehicle seat lower horizontal are to be fitted with vertical pivot shaft on the vehicle seat supporting mechanism to being hinged on the vehicle seat supporting mechanism, and the vehicle seat bottom is fitted on the vehicle seat supporting mechanism by vertical pivot shaft; D, described vehicle seat bottom vertical sliding when fitting on the vehicle seat supporting mechanism vehicle seat bottom be supported on the sleeve pipe of vehicle seat supporting mechanism by support spring.
5. according to the two Bicycl with booster of the described comfortable effort-saving of claim 4, it is characterized in that the vehicle seat bottom is fitted with gear among A, the B, gear joins the input shaft that connects commutator again by rack pinion; The vehicle seat bottom is fitted with turbine among the C, and turbine connects commutator by scroll bar; The vertical pivot shaft in vehicle seat bottom lower end is shaped on tooth bar among the D, and tooth bar connects commutator.
6. according to claim 1 or the two Bicycl with booster of 2 or 3 or 4 or 5 described comfortable effort-savings, it is characterized in that commutator comprises a pair of driving gear sprocket wheel and a pair of profile type driven gear sprocket wheel that is installed in simultaneously on the output shaft that is installed in simultaneously on the input shaft, wherein a pair of main driven gear directly meshes, another connects by chain principal and subordinate's movable sprocket, and output shaft drives axis or wheel disc or chain or trailing wheel by the transmission device of band flywheel again.
7. according to the two Bicycl with booster of the described comfortable effort-saving of claim 6, it is characterized in that output shaft is fitted with head sprocket, head sprocket is again by the auxiliary chain wheel on chain connection axis or the wheel disc; One is profile type in head sprocket and the auxiliary chain wheel.
8. according to the two Bicycl with booster of the described comfortable effort-saving of claim 1, it is characterized in that trailing wheel is fitted with an intracutaneous change-speed box.
9. the two Bicycl with booster of described according to Claim 8 comfortable effort-saving, it is characterized in that described axle intracutaneous change-speed box is: the back flying wheel connects firmly one inwards and is contained on the central siphon on the rear axle by bearing carrier ring, this side shaft skin end wall is fitted in the central siphon periphery by bearing, week is set with inner sliding pipe by vertical featherway in the central siphon inner end, inner sliding pipe inner end periphery is fixed with the speed change dish, be fitted with support spring between speed change dish and this side shaft skin end wall and be fitted with the clutch pawl that cooperatively interacts, be shaped on outer big internally toothed annulus and lining small internal gear in the speed change dish inner end week; Rear axle is fitted with parallel countershaft at the axle intracutaneous by bracing frame and bearing, parallel countershaft one end connects the sprocket wheel that the other end axle skin end wall relative with flywheel installs by the sprocket wheel chain, the parallel countershaft other end is fitted with big gear wheel and miniature gears, be shaped on axially extending bore in the rear flywheel end, the rear axle place of speed change dish inboard is shaped on the axial strip shape radial direction through hole with axially extending bore UNICOM, be fitted with radially speed change dish bumping post in the radial direction through hole, be fitted with the inner end in the axially extending bore and connect speed change dish bumping post, the outer end connects the hairspring of gear operating line;
During low gear, the speed change dish links to each other with flywheel side shaft skin end wall by the clutch pawl;
In middling speed when retaining,, the speed change dish links to each other with miniature gears on the countershaft by little gear ring;
During top gear, the speed change dish links to each other with big gear wheel on the countershaft by bull gear.
10. according to the two Bicycl with booster of the described comfortable effort-saving of claim 9, it is characterized in that described countershaft is made up of the two-semiaxle of mutual butt joint interlock, the sliding supporting sleeve that is equipped with of joint periphery, sleeve is packed on the rear axle by bracing frame, all be shaped on the round platform of relative distribution on the two-semiaxle, semiaxis is fitted with bearing shell in the round platform outside, and two bearing shells connect a sleeve pipe respectively by bracing frame, a screw rod passes two sleeve pipes, and two ends are fastening with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920167844XU CN201472596U (en) | 2009-07-30 | 2009-07-30 | Comfortable labor-saving type double-stress application bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920167844XU CN201472596U (en) | 2009-07-30 | 2009-07-30 | Comfortable labor-saving type double-stress application bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472596U true CN201472596U (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920167844XU Expired - Fee Related CN201472596U (en) | 2009-07-30 | 2009-07-30 | Comfortable labor-saving type double-stress application bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745298A (en) * | 2012-07-11 | 2012-10-24 | 天津比沃科技有限公司 | Centrally-mounted drive system of electric bicycle |
-
2009
- 2009-07-30 CN CN200920167844XU patent/CN201472596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745298A (en) * | 2012-07-11 | 2012-10-24 | 天津比沃科技有限公司 | Centrally-mounted drive system of electric bicycle |
| CN102745298B (en) * | 2012-07-11 | 2015-04-22 | 天津比沃科技有限公司 | Centrally-mounted drive system of electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100730 |