CN2609824Y - Double-booster bicycle - Google Patents
Double-booster bicycle Download PDFInfo
- Publication number
- CN2609824Y CN2609824Y CN 03250959 CN03250959U CN2609824Y CN 2609824 Y CN2609824 Y CN 2609824Y CN 03250959 CN03250959 CN 03250959 CN 03250959 U CN03250959 U CN 03250959U CN 2609824 Y CN2609824 Y CN 2609824Y
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- CN
- China
- Prior art keywords
- bevel gear
- ratchet
- rod
- boosting
- ball
- 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 double-reinforced bicycle, which mainly resolves technical difficulties of the conventional bicycles of low speed, muscle power wasting and the like. The technical proposal is that the double-reinforced bicycle comprises a front wheel, a rear wheel, a front fork, a front fork annular tube, a handle bar, a rear fork, a lower branch fork, two pedals, a centre shaft, a saddle, a connecting tube, a chain, a large sprocket wheel and a small sprocket wheel, wherein the double-reinforced bicycle further comprises a sprocket wheel assistor, a first front assisting lever with detents, a second transversal assisting lever with detents, a rear assisting lever, a belly assistor. The sprocket wheel assistor comprises detents and a large bevel gear. A first front assisting lever with detents comprises a middle bevel gear, a front connecting link, a front annular tube and a middle bevel gear. The second transversal assisting lever with detents comprises a middle bevel gear, a transversal annular tube, a transversal connecting link, a leading screw seat, a ball leading screw, a ball leading screw female and a small bevel gear provided with a ratchet wheel. The rear assisting lever comprises a small bevel gear, a rear connecting link, a rear annular tube and the third middle bevel gear provided with a ratchet wheel. The belly assistor comprises a belly crosspiece and a belly crosspiece pole. The large bevel gear is arranged on the centre shaft and connected with the large sprocket wheel.
Description
Technical field
The utility model relates to a kind of pair of Bicycl with booster, and it belongs to a kind of by power-assisted pair of Bicycl with booster of machinery.
Background technology
Existing bicycle all is to trample the pedal reinforcing by cyclist's both feet, drives hinge wheel, chain and minor sprocket work, impels bicycle to travel forward.This bicycle is owing to be that single power drives, and therefore, when travelling at uphill road, not only wastes muscle power but also moving velocity is slow.For this reason, existing bicycle exists defectives such as speed is slow, waste muscle power.
Summary of the invention
The purpose of this utility model is to solve existing bicycle to exist technical barrier such as speed is slow, waste muscle power and provide a kind of two Bicycl with booster that the both arms that can improve road speed, save muscle power and cyclist and both legs can obtain balanced exercise.
For realizing above-mentioned task, the technical solution adopted in the utility model is: this pair Bicycl with booster, it comprises front-wheel, trailing wheel, front fork, front fork sleeve pipe, handlebar, back vent, props up fork, pedal, axis, saddle, connection pipe, chain, hinge wheel and minor sprocket down, wherein: it also comprises the sprocket wheel assistor that is made of ratchet and large bevel gear, and ratchet is located at the ratchet place of large bevel gear; The preceding boosting-rod that constitutes by first middle bevel gear, front rod, anterior cannula and middle bevel gear that is provided with ratchet, first middle bevel gear that is provided with ratchet is located at the lower end of front rod, middle bevel gear is located at the upper end of front rod, and front rod is located in the anterior cannula; It is female and be provided with the horizontal boosting-rod that the bevel pinion of ratchet constitutes to be provided with the middle bevel gear of ratchet, horizontal sleeve pipe, horizontal pipe link, leading screw seat, ball-screw, ball-screw by second, second middle bevel gear that is provided with ratchet is located at the front end of horizontal pipe link, horizontal pipe link is located in the horizontal sleeve pipe, the bevel pinion that is provided with ratchet is located at the rearward end of ball-screw, the ball-screw mother is contained on the ball-screw, ball-screw is contained on the leading screw seat, and the rear end of horizontal pipe link is connected with the front end of ball-screw; Be provided with the back boosting-rod that the middle bevel gear of ratchet constitutes by bevel pinion, rear connecting rod, rear sleeve and the 3rd, bevel pinion is located at the upper end of rear connecting rod, rear connecting rod is contained in the rear sleeve, and the 3rd middle bevel gear that is provided with ratchet is located at the lower end of rear connecting rod; By the belly assistor that abdomen shelves and abdomen lever constitute, the abdomen shelves are located at the top of abdomen lever; Large bevel gear in hinge wheel and the sprocket wheel assistor is contained on the axis and hinge wheel and large bevel gear connect together, before lower end and the axis of the lower end of boosting-rod and back boosting-rod connect and preceding boosting-rod in first be provided with ratchet middle bevel gear and after in the boosting-rod the 3rd be provided with the middle bevel gear of ratchet and be meshed with large bevel gear in the sprocket wheel assistor, before middle bevel gear in front end and the connection of front fork sleeve pipe and the preceding boosting-rod of the upper end of boosting-rod and horizontal boosting-rod be meshed with second middle bevel gear that is provided with ratchet in the horizontal boosting-rod, upper end and the connection pipe of the rear end of horizontal boosting-rod and back boosting-rod connect and horizontal boosting-rod in the bevel pinion that is provided with ratchet be meshed with bevel pinion in the back boosting-rod, saddle is contained on the ball-screw mother, and the abdomen lever in the belly assistor is located on the saddle.
The described middle bevel gear that is provided with ratchet is made of bevel gear, pawl disk, ratchet, bearing and axle, one side in bevel gear central authorities is provided with bearing hole, another side in bevel gear central authorities is provided with ratchet, bearing is contained in the bearing hole of bevel gear, ratchet is located on the pawl disk, pawl disk is contained in the ratchet of bevel gear and ratchet contacts with hook tooth, and pawl disk and bearing are contained on the axle.
Because the technical solution adopted in the utility model is to utilize the cyclist to hold the both hands of handlebar and be sitting in to open between the belly of saddle and close up making a concerted effort of generation, the drive ball-screw rotates, impel the boosting mechanism work of bevel gear, the reinforcing that boosting mechanism is produced combines with cyclist's pedal power, drives bicycle and travels forward.Therefore, compare, have and to improve the advantage that road speed, the both arms of saving muscle power and cyclist and both legs can obtain balanced exercise with background technology.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the middle bevel gear that is provided with ratchet in the utility model;
Fig. 3 is the A-A cutaway view among Fig. 2;
Fig. 4 is the structural representation of the bevel pinion that is provided with ratchet in the utility model;
Fig. 5 is the B-B cutaway view among Fig. 4.
The specific embodiment
As shown in Figure 1, two Bicycl with booster in the present embodiment, it comprises front-wheel 1, trailing wheel 25, front fork 2, front fork sleeve pipe 3, handlebar 11, back vent 26, following fork 34, pedal 32, axis 33, saddle 18, connection pipe 24, chain 30, hinge wheel 6 and minor sprocket 27, wherein: it also comprises the sprocket wheel assistor that is made of ratchet 4 and large bevel gear 5, and ratchet 4 is located at the ratchet place of large bevel gear 5; The preceding boosting-rod that constitutes by first middle bevel gear 7, front rod 8, anterior cannula 9 and middle bevel gear 10 that is provided with ratchet, first middle bevel gear 7 that is provided with ratchet is located at the lower end of front rod 8, middle bevel gear 10 is located at the upper end of front rod 8, and front rod 8 is located in the anterior cannula 9; By second middle bevel gear 12 that is provided with ratchet, horizontal sleeve pipe 13, horizontal pipe link 14, leading screw seat 15, ball-screw 20, the horizontal boosting-rod of ball-screw female 19 and bevel pinion 22 formations that are provided with ratchet, second middle bevel gear 12 that is provided with ratchet is located at the front end of horizontal pipe link 14, horizontal pipe link 14 is located in the horizontal sleeve pipe 13, the bevel pinion 22 that is provided with ratchet is located at the rearward end of ball-screw 20, ball-screw mother 19 is contained on the ball-screw 20, ball-screw 20 is contained on the leading screw seat 15, the rear end of horizontal pipe link 14 is connected with the front end of ball-screw 20, and ball-screw 20 is provided with chute 21 so that ball-screw female 19 slides; Be provided with the back boosting-rod that the middle bevel gear 31 of ratchet constitutes by bevel pinion 23, rear connecting rod 28, rear sleeve 29 and the 3rd, bevel pinion 23 is located at the upper end of rear connecting rod 28, rear connecting rod 28 is contained in the rear sleeve 29, and the 3rd middle bevel gear 31 that is provided with ratchet is located at the lower end of rear connecting rod 28; By the belly assistor that abdomen shelves 17 and abdomen lever 16 constitute, abdomen shelves 17 are located at the top of abdomen lever 16; Large bevel gear 5 in hinge wheel 6 and the sprocket wheel assistor is contained on the axis 33 and hinge wheel 6 connects together with large bevel gear 5, before lower end and the axis 33 of the lower end of boosting-rod and back boosting-rod connect and preceding boosting-rod in first be provided with ratchet middle bevel gear 7 and after in the boosting-rod the 3rd be provided with the middle bevel gear 31 of ratchet and be meshed with large bevel gear 5 in the sprocket wheel assistor, before middle bevel gear 10 in front end and 3 connections of front fork sleeve pipe and the preceding boosting-rod of the upper end of boosting-rod and horizontal boosting-rod be meshed with second middle bevel gear 12 that is provided with ratchet in the horizontal boosting-rod, upper end and the connection pipe 24 of the rear end of horizontal boosting-rod and back boosting-rod connect and horizontal boosting-rod in the bevel pinion that is provided with ratchet 22 be meshed with bevel pinion 23 in the back boosting-rod, saddle 18 is contained on the ball-screw mother 19, and the abdomen lever 16 in the belly assistor is located on the saddle 18.
As shown in Figures 2 and 3, the middle bevel gear that is provided with ratchet is made of bevel gear 35, pawl disk 38, ratchet 39, bearing 36 and axle 37, one side in bevel gear 35 central authorities is provided with bearing hole, another side in bevel gear 35 central authorities is provided with ratchet, bearing 36 is contained in the bearing hole of bevel gear 35, ratchet 39 is located on the pawl disk 38, and pawl disk 38 is contained in the ratchet of bevel gear 35 and ratchet 39 contacts with hook tooth, and pawl disk 38 and bearing 36 are contained on the axle 37.
As shown in Figure 4 and Figure 5, the bevel pinion that is provided with ratchet is made of bevel gear 42, pawl disk 43, ratchet 44, bearing 41 and axle 40, one side in bevel gear 42 central authorities is provided with bearing hole, another side in bevel gear 42 central authorities is provided with ratchet, bearing 41 is contained in the bearing hole of bevel gear 42, ratchet 44 is located on the pawl disk 43, and pawl disk 43 is contained in the ratchet of bevel gear 42 and ratchet 44 contacts with hook tooth, and pawl disk 43 and bearing 41 are contained on the axle 40.
Principle of work of the present utility model is: when the cyclist advanced by bike, when holding the arm of handlebar and being produced with joint efforts by the belly that the abdomen shelves limit, be located at the ratchet work of the bevel pinion 22 that is provided with ratchet this moment, and bevel pinion 22 can not be rotated; While ball-screw 20 anti-clockwise rotations, drive second middle bevel gear 12 and 10 work of middle bevel gear that are provided with ratchet by horizontal pipe link, make front rod 8 right-hand revolutions, and drive also right-hand revolution of first middle bevel gear 7 that is provided with ratchet, driving large bevel gear 5 rotates forward, large bevel gear 5 drives hinge wheel 6 again and rotates, and hinge wheel 6 drives minor sprocket 27 rotations by chain 30 then, and bicycle is travelled forward.When the cyclist advanced by bike, when the arm of holding handlebar produced tension force with the belly that is limited by the abdomen shelves, be located at second ratchet work that is provided with the middle bevel gear 12 of ratchet this moment, and second middle bevel gear 12 that is provided with ratchet can not be rotated; While ball-screw 20 right-hand revolutions, drive is provided with the bevel pinion 22 and bevel pinion 23 work of ratchet, make rear connecting rod 28 anti-clockwise rotations, and drive also anti-clockwise rotation of the 3rd middle bevel gear 31 that is provided with ratchet, driving large bevel gear 5 rotates forward, large bevel gear 5 drives hinge wheel 6 again and rotates, and hinge wheel 6 drives minor sprocket 27 rotations by chain 30 then, and bicycle is travelled forward.Above-mentioned propulsive effort can lump together the driving bicycle with foot-operated power and travel forward, and also can make propulsive effort and foot-operated power separately, drives bicycle respectively and travels forward, and makes the alternately rest of arm and both feet.
Claims (2)
1, a kind of pair of Bicycl with booster, it comprises front-wheel, trailing wheel, front fork, front fork sleeve pipe, handlebar, back vent, props up fork, pedal, axis, saddle, connection pipe, chain, hinge wheel and minor sprocket down, it is characterized in that: further comprising the sprocket wheel assistor that is made of ratchet and large bevel gear, ratchet is located at the ratchet place of large bevel gear; The preceding boosting-rod that constitutes by first middle bevel gear, front rod, anterior cannula and middle bevel gear that is provided with ratchet, first middle bevel gear that is provided with ratchet is located at the lower end of front rod, middle bevel gear is located at the upper end of front rod, and front rod is located in the anterior cannula; It is female and be provided with the horizontal boosting-rod that the bevel pinion of ratchet constitutes to be provided with the middle bevel gear of ratchet, horizontal sleeve pipe, horizontal pipe link, leading screw seat, ball-screw, ball-screw by second, second middle bevel gear that is provided with ratchet is located at the front end of horizontal pipe link, horizontal pipe link is located in the horizontal sleeve pipe, the bevel pinion that is provided with ratchet is located at the rearward end of ball-screw, the ball-screw mother is contained on the ball-screw, ball-screw is contained on the leading screw seat, and the rear end of horizontal pipe link is connected with the front end of ball-screw; Be provided with the back boosting-rod that the middle bevel gear of ratchet constitutes by bevel pinion, rear connecting rod, rear sleeve and the 3rd, bevel pinion is located at the upper end of rear connecting rod, rear connecting rod is contained in the rear sleeve, and the 3rd middle bevel gear that is provided with ratchet is located at the lower end of rear connecting rod; By the belly assistor that abdomen shelves and abdomen lever constitute, the abdomen shelves are located at the top of abdomen lever; Large bevel gear in hinge wheel and the sprocket wheel assistor is contained on the axis and hinge wheel and large bevel gear connect together, before lower end and the axis of the lower end of boosting-rod and back boosting-rod connect and preceding boosting-rod in first be provided with ratchet middle bevel gear and after in the boosting-rod the 3rd be provided with the middle bevel gear of ratchet and be meshed with large bevel gear in the sprocket wheel assistor, before middle bevel gear in front end and the connection of front fork sleeve pipe and the preceding boosting-rod of the upper end of boosting-rod and horizontal boosting-rod be meshed with second middle bevel gear that is provided with ratchet in the horizontal boosting-rod, upper end and the connection pipe of the rear end of horizontal boosting-rod and back boosting-rod connect and horizontal boosting-rod in the bevel pinion that is provided with ratchet be meshed with bevel pinion in the back boosting-rod, saddle is contained on the ball-screw mother, and the abdomen lever in the belly assistor is located on the saddle.
2, a kind of pair of Bicycl with booster according to claim 1, it is characterized in that: the described middle bevel gear that is provided with ratchet is made of bevel gear, pawl disk, ratchet, bearing and axle, one side in bevel gear central authorities is provided with bearing hole, another side in bevel gear central authorities is provided with ratchet, bearing is contained in the bearing hole of bevel gear, ratchet is located on the pawl disk, and pawl disk is contained in the ratchet of bevel gear and ratchet contacts with hook tooth, and pawl disk and bearing are contained on the axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250959 CN2609824Y (en) | 2003-04-30 | 2003-04-30 | Double-booster bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250959 CN2609824Y (en) | 2003-04-30 | 2003-04-30 | Double-booster bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2609824Y true CN2609824Y (en) | 2004-04-07 |
Family
ID=34169634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250959 Expired - Fee Related CN2609824Y (en) | 2003-04-30 | 2003-04-30 | Double-booster bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2609824Y (en) |
-
2003
- 2003-04-30 CN CN 03250959 patent/CN2609824Y/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 | ||
| 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 |