CN105539716B - A kind of bicycle with two wheel disk provided with the quick speed change of multi gear - Google Patents
A kind of bicycle with two wheel disk provided with the quick speed change of multi gear Download PDFInfo
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- CN105539716B CN105539716B CN201510980868.7A CN201510980868A CN105539716B CN 105539716 B CN105539716 B CN 105539716B CN 201510980868 A CN201510980868 A CN 201510980868A CN 105539716 B CN105539716 B CN 105539716B
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- Prior art keywords
- speed
- wheel disc
- driving
- wheel
- pawl
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Classifications
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- 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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of bicycle with two wheel disk provided with the quick speed change of multi gear,It is to be provided with driving wheel disc on the right side of transmission wheel disc,The middle part of transmission wheel disc is equipped with bearing,Be driven wheel disc by bearing holder (housing, cover) mounted in axis axle sleeve it is cylindrical on,Driving wheel disc is arranged on axis and is fixed as one with axis and pedal rod,Driving wheel disc is provided with three groups of drive holes,Every group of drive hole is provided with symmetrical two elongated holes,One group of high-speed driving hole position is most inboard in driving wheel disc,The outside in two groups of middling speed holes is provided with three groups of low speed holes,Drive hole is built with driving hook,The inboard face of transmission wheel disc is provided with the driver slot corresponding with driving wheel dish driving hook,The most inboard of drive plate is provided with high-speed driving groove,The outside of middling speed driver slot is provided with driven at low speed groove,Combined with the inboard face installation for being driven wheel disc in the inboard face for driving wheel disc,Driving hook is set to be matched with driver slot,When riding,Foot-operated pedal backward it is any one fall,Each group gear can arbitrarily be converted.
Description
Technical field
The present invention relates to a kind of drive device of walking-replacing tool, is specifically a kind of fast agile provided with high low gear
Fast double-wheel-disc.
Background technology
Bicycle is a kind of ideal walking-replacing tool, with its light, flexible, mobility strong, is constantly subjected to people's
The defects of welcoming, but existing is that the wheel disc of drive chain traveling only has a kind of transmission agency, it is impossible to meets the needs of speed traveling.
Therefore, to the bicycle wheel disc that can convert high low gear there is great demand in people, up to now, it has not been found that closing
In the relevant report of the present invention.
The content of the invention
It is an object of the invention to provide a kind of bicycle with two wheel disk provided with the quick speed change of multi gear, to solve tradition voluntarily
The defects of structure of wheel disk is outmoded, and function is single, increases the application function of wheel disc, meet the needs of users.
The solution of the present invention includes hook-type driving double-wheel-disc, pawl type driving double-wheel-disc and external driving double-wheel-disc three
Hook-type driving double-wheel-disc in scheme, wherein scheme 1 is made up of transmission wheel disc and driving wheel disc, and it, which is structurally characterized in that, is being driven
The right side of wheel disc is provided with driving wheel disc, and the middle part for being driven wheel disc is equipped with bearing, and transmission wheel disc is arranged on axis by bearing, driving
Wheel disc is fixedly mounted on axis and is fixed as one with axis and pedal rod, and driving wheel disc is provided with three groups of drive holes, every group of drive
Dynamic hole is provided with symmetrical two elongated holes, one group of high-speed driving hole position in driving the most inboard of wheel disc, one group of high-speed driving hole
Two outsides are provided with two fixing threaded holes, and the outside in one group of high speed hole is provided with two groups of middling speed holes, and two outsides in two groups of middling speed holes are provided with
Two fixing threaded holes, the outside in two groups of middling speed holes are provided with three groups of low speed holes, and two outsides in three groups of low speed holes are provided with two fixed spiral shells
Hole, drive hole are provided with two mounting holes built with driving hook, driving coupler body, and driving hook is set to elastic hook, drive hook respectively by
Bolt is fastened on two fixing threaded holes in the outside of high, medium and low speed hole two, and gib head is inwardly penetrated by high, medium and low speed hole set respectively
In the inboard face of driving wheel disc, the inboard face for being driven wheel disc is provided with the driver slot corresponding with driving wheel dish driving hook, drive plate
It is most inboard be provided with high-speed driving groove, the outside of high-speed driving groove is provided with middling speed driver slot, and the outside of middling speed driver slot is provided with low
Fast driver slot, driver slot are drift slot, and ramp is provided with bottom land, drive the inboard face of wheel disc with being driven the inboard face of wheel disc by spiral shell
Line connection installation is combined, and driving hook is matched with driver slot.When riding, ride pedal backward it is any one fall, you can
Any conversion each group gear, wherein one group of inner side is top gear, two groups of middle part is mid ranger, and three groups of outside are low or first gear.
Because the driver slot on transmission wheel disc is tilts the domatic groove of shape, flexible drive hook can slide arbitrarily backward, and when rotating forward,
Gib head hooks ramp and drives wheel disc to walk forward.
The present invention is simple in construction, ingenious in design, and processing cost is low, and effect easy to use is good, such as by drive disk with passing
Moving plate shell, which is connected to be arbitrarily installed on front-wheel or trailing wheel, to be used, and can also be arranged on three-wheel or be assemblied in disabled three-wheel
Used on the labour contractor of car.
It is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is driving wheel disc and transmission wheel disc assembling schematic diagram in scheme 1；
Fig. 2 is the driving hook structure schematic diagram in scheme 1；
Fig. 3 is the structural representation that the driving wheel disc in scheme 1 does not install driving hook；
Fig. 4 is the lateral surface structural representation after the driving wheel disc installation driving hook in scheme 1；
Fig. 5 is the transmission wheeling disk structure schematic diagram in scheme 1；
Fig. 6 is that the pawl type of scheme 2 drives wheeling disk structure schematic diagram；
Fig. 7 is pawl structures schematic diagram；
Fig. 8 is that the external of scheme 3 drives wheeling disk structure schematic diagram；
Fig. 9 is ratchet cover plate schematic diagram；
Figure 10 is transmission wheel disc lateral surface schematic diagram；
Figure 11 is that double-wheel-disc assembles tricycle schematic diagram.
Embodiment
The right side of the transmission wheel disc 1 shown in Fig. 1-5 is provided with driving wheel disc 3, and the middle part for being driven wheel disc is equipped with bearing, is driven
Wheel disc is arranged on axis by bearing, and driving wheel disc is fixedly mounted on axis to be fixed as one with axis and pedal rod 2, drives
Wheel disc is provided with three groups of drive holes, and every group of drive hole is provided with symmetrical two elongated holes, and one group of high-speed driving hole 7 is located at driving wheel
Disk it is most inboard, two outsides in one group of high-speed driving hole are provided with two fixing threaded holes 8, and the outside in one group of high-speed driving hole is provided with two
Group middling speed hole 9, two outsides in two groups of middling speed holes are provided with two fixing threaded holes 10, and the outside in two groups of middling speed holes is provided with three groups of low speed holes
11, two outsides in three groups of low speed holes are provided with two fixing threaded holes 12, and driving hook 5 is provided with drive hole, and driving coupler body is provided with two
Individual mounting hole 6, driving hook are set to elastic hook, and driving coupler body is fastened on two fixations on the outside of high, medium and low speed hole by bolt respectively
On screw, gib head 4 is inwardly penetrated the inboard face for being located at driving wheel disc by high, medium and low speed hole respectively, and the inboard face for being driven wheel disc is set
There is the driver slot corresponding with driving wheel dish driving hook, the most inboard of drive plate is provided with high-speed driving groove 13, high-speed driving groove
Outside is provided with middling speed driver slot 14, and the outside of middling speed driver slot is provided with driven at low speed groove 15, and driver slot is drift slot, is set at bottom land
Have ramp, drive wheel disc inboard face and be driven wheel disc inboard face combined by threaded connection installation, make driving hook with
Driver slot matches.
The inner side of the pawl type driving double-wheel-disc 16 shown in Fig. 6,7 is sequentially arranged with three groups of pawl slots, one group of high speed ratchet
Groove 19 is located at the most inboard of wheel disc, and high speed pawl slot is provided with two groups of middling speeds built with high speed ratchet 21, the outside of high speed pawl slot
Pawl slot 18, middling speed pawl slot is interior to be provided with middling speed ratchet 21, and the outside of middling speed pawl slot is provided with low speed pawl slot 17, low speed ratchet
Groove is provided with tensioning spring 20 built with low speed ratchet 21, the downside of ratchet, and the right-hand member of ratchet is provided with inclined-plane slope 22, pawl type driving
Wheel disc combines assembling with transmission wheel disc 1 and used.
The lateral surface of the external driving double-wheel-disc 23 shown in Fig. 8,9 schemes 3 is sequentially provided with three groups of pawl slots, one group high
Fast pawl slot 26 is located at the most inboard of wheel disc, and pawl slot is provided with middling speed ratchet built with high speed ratchet, the outside of high speed pawl slot
Groove 25, middling speed pawl slot are provided with low speed pawl slot 24 built with middling speed ratchet, the outside of middling speed pawl slot, and low speed pawl slot is built-in
There is low speed ratchet, the outside of three groups of pawl slots is equipped with ratchet cover plate 27, and ratchet cover plate is fastened on pawl slot respectively by screw 28,
The inboard of cover plate is provided with sealing gasket, and external driving double-wheel-disc is applied in combination with the transmission wheel disc 1 in scheme 1, external driving
Ratchet cover plate is arranged on the lateral surface of wheel disc by wheel disc, is easy to clean, repairs, maintains.
The outside of the transmission wheel disc shown in Figure 10 is provided with anti-down positioning table 30, and the lid of wheel disc is provided with alignment pin, wheel
The circumference of disk is provided with sliding tooth 29.
The double-wheel-disc shown in Figure 11 is arranged on to assemble on the axis of tricycle and used.
Claims (4)
1. a kind of bicycle with two wheel disk provided with the quick speed change of multi gear, including hook-type driving double-wheel-disc, pawl type driving double-wheel-disc
Double-wheel-disc is driven with external, hook-type drives double-wheel-disc to be made up of transmission wheel disc and driving wheel disc, it is characterised in that：The transmission
Wheel disc（1）Right side be provided with driving wheel disc（3）, the middle part for being driven wheel disc is equipped with bearing, is driven wheel disc and is arranged on axis by bearing
On, driving wheel disc is fixedly mounted on axis and axis and pedal rod（2）It is fixed as one, driving wheel disc is provided with three groups of drivings
Hole, every group of drive hole are provided with symmetrical two elongated holes, one group of high-speed driving hole（7）Positioned at driving wheel disc it is most inboard, one group
Two outsides in high-speed driving hole are provided with two fixing threaded holes（8）, the outside in one group of high-speed driving hole is provided with two groups of middling speed drive holes
（9）, two outsides of two groups of middling speed drive holes are provided with two fixing threaded holes（10）, the outsides of two groups of middling speed drive holes be provided with three groups it is low
Fast drive hole（11）, two outsides in three groups of driven at low speed holes are provided with two fixing threaded holes（12）, drive hole is interior to be provided with driving hook
（5）, drive coupler body to be provided with two mounting holes（6）, driving hook is set to elastic hook, driving hook respectively by bolt be fastened on it is high, in,
On two fixing threaded holes on the outside of driven at low speed hole, gib head（4）Inwardly penetrated by high, medium and low speed drive hole respectively and be located at driving
The inboard face of wheel disc, the inboard face for being driven wheel disc are provided with the driver slot corresponding with driving wheel dish driving hook, are driven wheel disc most
Inboard is provided with high-speed driving groove（13）, the outside of high-speed driving groove is provided with middling speed driver slot（14）, set on the outside of middling speed driver slot
There is driven at low speed groove（15）, driver slot is drift slot, and ramp is provided with bottom land, drives the inboard face of wheel disc with being driven in wheel disc
Side is combined by threaded connection installation, driving hook is matched with driver slot.
2. the bicycle with two wheel disk according to claim 1 provided with the quick speed change of multi gear, it is characterised in that：The pawl type
Drive double-wheel-disc（16）Inner side be sequentially arranged with three groups of pawl slots, one group of high speed pawl slot（19）The most inboard of wheel disc is located at, it is high
Fast pawl slot is built with high speed ratchet（21）, the outside of high speed pawl slot is provided with two groups of middling speed pawl slots（18）, middling speed pawl slot
It is interior to be provided with middling speed ratchet（21）, the outside of middling speed pawl slot is provided with low speed pawl slot（17）, low speed pawl slot is built with low speed spine
Pawl（21）, the downside of ratchet is provided with tensioning spring（20）, the right-hand member of ratchet is provided with inclined-plane slope（22）.
3. the bicycle with two wheel disk according to claim 1 provided with the quick speed change of multi gear, it is characterised in that：The external
Drive double-wheel-disc（23）Lateral surface be sequentially provided with three groups of pawl slots, one group of high speed pawl slot（26）The most inboard of wheel disc is located at,
Pawl slot is provided with middling speed pawl slot built with high speed ratchet, the outside of high speed pawl slot（25）, middling speed pawl slot is built with middling speed
Ratchet, the outside of middling speed pawl slot are provided with low speed pawl slot（24）, low speed pawl slot built with low speed ratchet, three groups of pawl slots
Outside is equipped with ratchet cover plate（27）, ratchet cover plate is by screw（28）It is fastened on respectively on pawl slot, the inboard of cover plate is provided with sealing
Pad.
4. the bicycle with two wheel disk according to claim 1 provided with the quick speed change of multi gear, it is characterised in that：Described transmission
The outside of wheel disc is provided with anti-down positioning table（30）, the lid of wheel disc is provided with alignment pin, and the circumference of wheel disc is provided with sliding tooth
（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980868.7A CN105539716B (en) | 2015-12-24 | 2015-12-24 | A kind of bicycle with two wheel disk provided with the quick speed change of multi gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980868.7A CN105539716B (en) | 2015-12-24 | 2015-12-24 | A kind of bicycle with two wheel disk provided with the quick speed change of multi gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105539716A CN105539716A (en) | 2016-05-04 |
| CN105539716B true CN105539716B (en) | 2018-01-05 |
Family
ID=55819377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510980868.7A Active CN105539716B (en) | 2015-12-24 | 2015-12-24 | A kind of bicycle with two wheel disk provided with the quick speed change of multi gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105539716B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515991A (en) * | 2016-12-21 | 2017-03-22 | 张学田 | Sightseeing tourist car driving wheel disc with automatic relay switching driving function |
| CN108609108A (en) * | 2018-05-31 | 2018-10-02 | 张雷鸣 | A kind of high low-speed flywheel swapdisk of bicycle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057996A (en) * | 1990-07-10 | 1992-01-22 | 常殿林 | Bidirectional three-step gear shift flywheel |
| DE4402344C1 (en) * | 1994-01-27 | 1995-03-16 | Fichtel & Sachs Ag | Control device for ratchet-type locks for bicycle multi-speed drive hubs |
| CN2292070Y (en) * | 1997-03-12 | 1998-09-23 | 姜洪仁 | Multi-shift position speed variator for bicycle |
| CN205417982U (en) * | 2015-12-24 | 2016-08-03 | 张学田 | Bicycle double round dish with swiftly variable speeds of keeping off more |
-
2015
- 2015-12-24 CN CN201510980868.7A patent/CN105539716B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057996A (en) * | 1990-07-10 | 1992-01-22 | 常殿林 | Bidirectional three-step gear shift flywheel |
| DE4402344C1 (en) * | 1994-01-27 | 1995-03-16 | Fichtel & Sachs Ag | Control device for ratchet-type locks for bicycle multi-speed drive hubs |
| CN2292070Y (en) * | 1997-03-12 | 1998-09-23 | 姜洪仁 | Multi-shift position speed variator for bicycle |
| CN205417982U (en) * | 2015-12-24 | 2016-08-03 | 张学田 | Bicycle double round dish with swiftly variable speeds of keeping off more |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105539716A (en) | 2016-05-04 |
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Effective date of registration: 20230911 Address after: 233600 110m to the southwest of Zijin Yujing, Ziguang Avenue South, Guoyang County, Bozhou City, Anhui Province Patentee after: Woyang Quantum Information Technology Co.,Ltd. Address before: No. 3, Minle Lane, Shengli West Road, Chengguan Town, Guoyang County, Bozhou City, Anhui Province 233600 Patentee before: Zhang Xuetian |
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