CN106926950A - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN106926950A CN106926950A CN201710082581.1A CN201710082581A CN106926950A CN 106926950 A CN106926950 A CN 106926950A CN 201710082581 A CN201710082581 A CN 201710082581A CN 106926950 A CN106926950 A CN 106926950A
- Authority
- CN
- China
- Prior art keywords
- overlength
- bearing
- foot
- operated
- chain wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/02—Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/36—Rider propulsion of wheeled vehicles with rotary cranks, e.g. with pedal cranks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
- B62M2003/006—Crank arrangements to overcome dead points
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of bicycle, the car is preceding steamboat, rear bull wheel, double rear brakes.Frame portion is designed as double bottom bracket bearings and is located by connecting hole, bore portions internal thread, and, each other parallel and normal to front and back wheel, overlength foot-operated top in left and right is respectively with the foot-operated axis connection in left and right for Double-shaft-and-hole.The bent neck and overlength that specific connecting rod connects special chain wheel axis both sides respectively are ridden.Left and right overlength is foot-operated to move up and down, and makes to ride more laborsaving.
Description
Technical field
The present invention relates to a kind of daily vehicles, a kind of bicycle.
Technical background
Bicycle is widely used in daily trip, when riding, both maneuverabilities, and clean environment firendly, moreover it is possible to temper body
Body.Existing bicycle, foot pedal arm force is short, rides and makees 360 degree of rotations, low accordingly, there exist human body power generation utilization efficiency, pedals voluntarily
The shortcoming of fare power.
The content of the invention
It is an object of the invention to provide the bicycle that a kind of overlength is ridden, ridden laborious problem with improving cyclist.
The present invention is achieved by the following technical programs
A kind of bicycle of preceding steamboat, rear big wheel drive, including vehicle frame, front-wheel, trailing wheel, handlebar, vehicle seat, special chain wheel,
Right angle crank neck, specific connecting rod.
The vehicle frame.It is provided with overlength foot-operated axis and connecting hole is installed, it is mutual that special chain wheel axis installs connecting hole, Double-shaft-and-hole
For it is parallel, perpendicular to front and back wheel.Schoolbag frame connecting hole, car basket junction, double rear brake installation places, rear mudguard junction.
The overlength rides axis, and two ends are connected with bearing with vehicle frame respectively, with dish-shaped shim notches inwards, external screw thread
Clamping washer is fixed.
The chain wheel axis, two ends are connected with bearing with vehicle frame respectively, with dish-shaped shim notches inwards, external screw thread fastening
Packing ring is fixed.
The left overlength is ridden, and with bearing with the foot-operated connection of overlength, on the foot-operated axis of overlength, is pacified with shaped washer
Mounted in bearing both sides, fixed with spring shim and nut compressing.
The chain wheel axis left side, right angle crank neck is connected with special-shaped hole axis, and the nut compressing of spring shim is fixed.
The specific connecting rod, is connected with specific connecting rod matching hole respectively with bearing, and the foot-operated connection bearing both sides of left overlength are used
Conventional pads, bearing is arranged in the foot-operated Baltimore groove of overlength, is connected with special bolt.Spring shim and nut compressing are fixed, separately
One end bearing hole protects control carriage spring pad and nut compressing is fixed with song neck connection with shaped washer.
The right overlength is ridden, and with bearing with the foot-operated connection of overlength, installed in the foot-operated axis right side of overlength, uses shaped washer
Installed in bearing both sides, fixed with spring shim and nut compressing.
The right special chain wheel, chain wheel axis right side, the bent neck on special chain wheel are fixed on spring shim nut
With the bent neck on right angle crank neck respectively on the right side of special chain wheel axis before and after left side.
The specific connecting rod, is connected with connecting rod matching hole respectively with bearing, the foot-operated connection bearing of right overlength, and bearing two ends are used
Conventional pads, in the foot-operated Baltimore groove of overlength, are connected with special bolt, and spring shim and nut compressing are fixed, separately
One end bearing hole is connected with the bent neck on special chain wheel axis respectively, shaped washer shield control connecting rod and bearing, with spring shim and
Nut compressing is fixed.
It is further described that when the foot-operated effect downwards of left overlength, pulling specific connecting rod, specific connecting rod to pull right angle crank
Neck, rotates special chain wheel axis and special chain wheel, and special chain wheel drives chain, pulls rear flywheel to rotate.On right special chain wheel
Bent neck pull specific connecting rod, make the foot-operated effect upwards of overlength.When the foot-operated effect downwards of right overlength, the specific specific company of pulling
Bar, connecting rod pulls the bent neck on special chain wheel, while rotating special chain wheel, drives special chain wheel axis together with right angle crank
Neck is rotated, and right angle crank neck pulls specific connecting rod, makes the foot-operated motion upwards of left overlength, and the bearing on the foot-operated axis of overlength is rotated.
Left and right overlength it is foot-operated up and down it is continuous do not stop transport it is dynamic under, the specific connecting rod in left and right pulls special chain wheel axis not stall dynamic, special chain wheel
On chain-driving trailing wheel on flywheel, trailing wheel is not stopped quick rotation.Overlength is foot-operated make to ride it is more easily laborsaving.
Brief description of the drawings
It is the technical scheme of clearer explanation embodiment, will makees letter to the annexed drawings to be used needed for embodiment below
Single introduction, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore should not be construed as to scope
Restriction.
Bicycle frame structure's schematic diagram that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 installs double axis schematic diagrames by the bicycle that the embodiment of the present invention is provided；
Fig. 3 is by the left overlength pedal position combining structure schematic diagram of bicycle that the embodiment of the present invention is provided；
Fig. 4 is by the right overlength pedal position combining structure schematic diagram of bicycle that the embodiment of the present invention is provided；
Fig. 5 is arranged on vehicle frame left and right sides overlength foot pedal structure schematic diagram by the bicycle that the embodiment of the present invention is provided；
The bicycle surface structure schematic diagram that Fig. 6 is provided by the embodiment of the present invention；
Reference collects：Vehicle frame (101)；Front-wheel (102)；Trailing wheel (103)；Vehicle seat (104)；Handlebar (105)；Overlength pin
Step on axis (106)；Left overlength rides (107)；Specific connecting rod (108)；Special chain wheel axis (109)；Right angle crank neck (110)；
Right overlength rides (111)；Special chain wheel (112)；Chain (113)；Flywheel (114)；Special bolt (115)；Shaped washer
(116)。
Specific embodiment
Existing bicycle, is pedaled by rotation and orders about crank rotation, and highly there is limitation at axis center from the ground, when riding
Laborious shortcoming.
The invention provides a kind of overlength bicycle, it is foot-operated make power downwards by way of, make to ride more laborsaving, change
Problem more than being apt to.
Below by specific embodiment, and the invention will be further described with reference to accompanying drawing.
Bicycle frame structure's schematic diagram that Fig. 1 is provided by the embodiment of the present invention；Fig. 2 is provided by the embodiment of the present invention
Bicycle install double axis schematic diagrames；Fig. 3 is tied by the left overlength pedal position combination of bicycle that the embodiment of the present invention is provided
Structure schematic diagram；Fig. 4 is by the right overlength pedal position combining structure schematic diagram of bicycle that the embodiment of the present invention is provided；Fig. 5 is this hair
The bicycle that bright embodiment is provided is arranged on vehicle frame left and right sides overlength foot pedal structure schematic diagram；Fig. 6 is the embodiment of the present invention
The bicycle surface structure schematic diagram for being provided.
As shown in fig. 6, the bicycle shown in the embodiment of present invention offer, including vehicle frame (101), front-wheel (102), trailing wheel
(103), vehicle seat (104), handlebar (105), special chain wheel (112), right angle crank neck (110), specific connecting rod (108), left overlength
Foot-operated (107), right overlength are foot-operated (111).
As shown in figure 1, vehicle frame (101) is the basic structure body for constituting bicycle, it is also the skeleton and main body of bicycle, its
He is also mounted directly or indirectly on vehicle frame (101) part, and the double central axis holes of vehicle frame are parallel each other, perpendicular to front and back wheel.
As shown in Figure 1 and Figure 2, the foot-operated axis (106) of overlength, special chain wheel axis (109) twin shaft two ends are same with bearing respectively
Vehicle frame (101) twin shaft bearing bore is connected, and is fixed with dish-shaped pad, external screw thread clamping washer.
As shown in figure 3, foot-operated (107) portion set of left overlength is by specific connecting rod (108), right angle crank neck (110) combination
Into specific connecting rod (108) bearing hole is connected with bearing, bearing both sides difference adapted conventional pads, is placed in Baltimore groove, with spy
Bolt (115) connection processed, is fixed with dish-shaped pad and nut compressing.Another bearing hole of specific connecting rod (108) is connected with bearing, axle
Hold two sides adapted shaped washer to be linked together with right angle crank neck (110) song neck installation, with disc-shaped spring gasket and nut
It is fixed.
As shown in figure 4, foot-operated (111) portion set of right overlength is combined by specific connecting rod (108), special chain wheel (112),
Specific connecting rod (108) bearing hole is connected with bearing, and bearing both sides adapted pad is placed in Baltimore groove, with special bolt (115)
Connection, is fixed with dish-shaped pad and nut compressing, and another bearing hole of specific connecting rod (108) is connected with bearing, and bearing two sides are matched somebody with somebody
With shaped washer, installed with the bent neck on special chain wheel (112) and linked together, be fixed with disc-shaped spring gasket.
As shown in Fig. 3, Fig. 4, Fig. 5, foot-operated (107) the top bearing hole of left overlength is connected with bearing, bearing two sides adapted
Special packing ring (116), installed in foot-operated axis (106) left side, is fixed, while by right angle crank neck with spring shim nut
(110) installed with special chain wheel axis (109) and linked together, fixed with spring shim and nut compressing.Right overlength is ridden
(111) top bearing hole, is connected, the special packing ring of bearing two sides adapted (116) with bearing, right installed in foot-operated axis (106)
Side, is fixed with spring shim nut, while special chain wheel (112) is used into spring pad installed in special chain wheel axis (109) right side
Piece and nut compressing are fixed.
As shown in fig. 6, when right overlength foot-operated (111) is acted on downwards, specific connecting rod (108) is pulled on special chain wheel (112)
Bent neck rotate in an anti-clockwise direction, chain (113) flywheel driven (114) and trailing wheel are rotated together, and special chain wheel (112) drives special
Chain wheel axis (109) processed, right angle crank neck (110) pull specific connecting rod (108), specific connecting rod (108) to pull left overlength to ride
(107) motion upwards is made.When left overlength foot-operated (107) is acted on downwards, specific connecting rod (108) is pulled together with right angle crank neck
(110), special chain wheel axis (109), special chain wheel (112) are rotated counterclockwise together, chain (113) flywheel driven (114) and
Trailing wheel is rotated together.Special chain wheel (112) song neck pulls specific connecting rod (108), specific connecting rod (108) to pull right overlength to ride
(111) motion upwards is made.
Therefore, the detailed description of the embodiment of the present invention of the above to being provided in annexed drawings is not intended to limit claimed
The scope of the present invention, be merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, ordinary skill
All other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to illustrate, in term：" on ", D score, "left", "right", " vertical ", " water
It is flat ", " interior ", the indicating position such as " outward " or position relationship be or the invention based on orientation shown in the drawings or position relationship
The orientation or position relationship usually put when product is used, are for only for ease of the description present invention and simplify description, without referring to
Show or imply the specific orientation that the device or condition of meaning must have, with specific azimuth configuration and operation, therefore can not
It is interpreted as limitation of the invention.
In description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " peace
Dress ", " connected ", " connection " etc. should be interpreted broadly, for example：Can be fixedly connected, or be detachably connected or one
Ground connection；Can mechanically connect；Can be directly connected to, it is also possible to do not connect by centre and be indirectly connected to, can be two units
Connection inside part, can be connected with shape, for the ordinary skill in the art, can understand above-mentioned art with concrete condition
Language concrete meaning in the present invention.
Claims (7)
1. bicycle.It is characterized by preceding steamboat, big wheel drive, double rear brakes afterwards.
2. vehicle frame.It is characterized by vehicle frame is provided with double bottom bracket bearings being located by connecting hole, bore portions internal thread, screw thread inboard have
Groove, Double-shaft-and-hole is parallel each other, and perpendicular to front and back wheel, seat cushion design connects in frame end, schoolbag frame in Double-shaft-and-hole top, screw
Connect, vehicle frame front end has car basket to install junction.
3. middle shaft part is ridden.Foot-operated axis, left and right overlength are foot-operated, dish-shaped pad, external screw thread clamping washer, bearing bolt, special-shaped
Packing ring, special nut.
1st, its feature of foot-operated axis, axle two ends bearing is connected with vehicle frame, and two ends have left and right overlength to ride junction, outside spiral shell
Line.
2nd, left and right overlength rides its feature, and there is bearing mounting hole on top, and lower end groove has specific connecting-rod bearing bolt positioning hole,
Groove parallel vertical is in top bearing hole.Left and right overlength pedal has bending angle and laterally partial shape.
3rd, its feature of dish-shaped pad, external diameter odd number, internal diameter even number compresses bearing, and spill mouthful is to bearing.
4th, its feature of external screw thread clamping washer, it is cylindrical on have screw thread, have on one side do not lead to drilling.
5th, its feature of shaped washer, has a convex surface less than bearing outside diameter inner circle on one side, parallel big face is less than specific connecting rod.
6th, its feature of bearing bolt, there is bearing fit junction and external screw thread on bolt.
7th, there is a chamfering in its feature of special nut, threaded one end aperture, the other end not chamfering.
4. chain wheel middle shaft part.Chain wheel axis, left right angle crank neck, right special chain wheel, specific connecting rod, shaped washer, dish-shaped pad,
External screw thread clamping washer, special nut.
1st, its feature of chain wheel axis, axis two ends bearing is connected with vehicle frame, and there is special chain wheel on bearing guard right side, and right side right angle is bent
Neck junction is turned, there is screw thread at axle two ends.
2nd, left its feature of right angle crank neck, left right angle crank neck has axis special-shaped connecting hole, has turned the bent neck of bearing connection and pressure
Tight screw thread.
3rd, right its feature of special chain wheel, special chain wheel center has special-shaped to install connecting hole, there is bent neck on chain wheel, installs axis
Afterwards, it is symmetrical in the left and right sides of chain wheel axis with right angle crank neck, there is chain wheel to combine connecting hole.
4th, there are bearing mounting hole, the bent neck of the foot-operated and foot-operated axis both sides of connection overlength in its feature of specific connecting rod, two ends.
5th, its feature of shaped washer, effect is ibid.
6th, its feature of special nut, effect is ibid.
5. left overlength is foot-operated, connecting rod, the connection method of right angle crank neck, right overlength is foot-operated, the connection of connecting rod, special chain wheel song neck
Method.The mode of riding that shaft rear end is acted on up and down during left and right overlength is foot-operated.
6. or so the foot-operated top bearing hole center of overlength is with the foot-operated groove special bolt hole center of overlength into isoceles triangle, axis two
Lateral curvature neck center should be less than the half in isoceles triangle bottom footpath to axis centre distance.
7. its feature of schoolbag frame, on twin shaft, lower support bar with bottom of frame screw connection, upper connecting rod with vehicle frame rear side tiltedly
Face screw hole screw connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082581.1A CN106926950A (en) | 2017-02-09 | 2017-02-09 | Bicycle |
| CN201711474987.0A CN107985499A (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
| CN201721897149.XU CN207791040U (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082581.1A CN106926950A (en) | 2017-02-09 | 2017-02-09 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106926950A true CN106926950A (en) | 2017-07-07 |
Family
ID=59424647
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082581.1A Pending CN106926950A (en) | 2017-02-09 | 2017-02-09 | Bicycle |
| CN201721897149.XU Expired - Fee Related CN207791040U (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
| CN201711474987.0A Pending CN107985499A (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721897149.XU Expired - Fee Related CN207791040U (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
| CN201711474987.0A Pending CN107985499A (en) | 2017-02-09 | 2017-12-29 | A kind of long bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106926950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985499A (en) * | 2017-02-09 | 2018-05-04 | 吴扣宝 | A kind of long bicycle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB759721A (en) * | 1953-10-19 | 1956-10-24 | Alfred Kreidler | Improvements in or relating to foot brakes for cycles |
| CN2260764Y (en) * | 1996-09-13 | 1997-08-27 | 陈声江 | Mark-time type driving device for bicycle |
| US6439590B1 (en) * | 2001-03-13 | 2002-08-27 | Fa-Kuang Liang | Standing-pedaling bike |
| CN2561671Y (en) * | 2002-06-18 | 2003-07-23 | 徐晓平 | Reciprocal stepping bicycles |
| CN202016555U (en) * | 2011-04-25 | 2011-10-26 | 浙江德清久胜车业有限公司 | Bodybuilding bicycle |
| CN106926950A (en) * | 2017-02-09 | 2017-07-07 | 吴扣宝 | Bicycle |
-
2017
- 2017-02-09 CN CN201710082581.1A patent/CN106926950A/en active Pending
- 2017-12-29 CN CN201721897149.XU patent/CN207791040U/en not_active Expired - Fee Related
- 2017-12-29 CN CN201711474987.0A patent/CN107985499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985499A (en) * | 2017-02-09 | 2018-05-04 | 吴扣宝 | A kind of long bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207791040U (en) | 2018-08-31 |
| CN107985499A (en) | 2018-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
|
| WD01 | Invention patent application deemed withdrawn after publication |